127845984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 442423296

約数和(自身を除く): 314577312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 31, 32, 34, 38, 42, 48, 51, 56, 57, 62, 68, 76, 84, 93, 96, 102, 112, 114, 119, 124, 133, 136, 152, 168, 186, 204, 217, 224, 228, 238, 248, 266, 272, 304, 323, 336, 357, 361, 372, 399, 408, 434, 456, 476, 496, 527, 532, 544, 589, 608, 646, 651, 672, 714, 722, 744, 798, 816, 868, 912, 952, 969, 992, 1054, 1064, 1083, 1178, 1292, 1302, 1428, 1444, 1488, 1581, 1596, 1632, 1736, 1767, 1824, 1904, 1938, 2108, 2128, 2166, 2261, 2356, 2527, 2584, 2604, 2856, 2888, 2976, 3162, 3192, 3472, 3534, 3689, 3808, 3876, 4123, 4216, 4256, 4332, 4522, 4712, 5054, 5168, 5208, 5712, 5776, 6137, 6324, 6384, 6783, 6944, 7068, 7378, 7581, 7752, 8246, 8432, 8664, 9044, 9424, 10013, 10108, 10336, 10416, 11067, 11191, 11424, 11552, 12274, 12369, 12648, 12768, 13566, 14136, 14756, 15162, 15504, 16492, 16864, 17328, 18088, 18411, 18848, 20026, 20216, 20832, 22134, 22382, 24548, 24738, 25296, 27132, 28272, 29512, 30039, 30324, 31008, 32984, 33573, 34656, 36176, 36822, 40052, 40432, 42959, 44268, 44764, 49096, 49476, 50592, 54264, 56544, 59024, 60078, 60648, 65968, 67146, 70091, 72352, 73644, 78337, 80104, 80864, 85918, 88536, 89528, 98192, 98952, 108528, 118048, 120156, 121296, 128877, 131936, 134292, 140182, 147288, 156674, 160208, 171836, 177072, 179056, 190247, 196384, 197904, 210273, 217056, 235011, 240312, 242592, 257754, 268584, 280364, 294576, 313348, 320416, 343672, 354144, 358112, 380494, 395808, 420546, 470022, 480624, 515508, 537168, 560728, 570741, 589152, 626696, 687344, 760988, 841092, 940044, 961248, 1031016, 1074336, 1121456, 1141482, 1253392, 1331729, 1374688, 1521976, 1682184, 1880088, 2062032, 2242912, 2282964, 2506784, 2663458, 3043952, 3364368, 3760176, 3995187, 4124064, 4565928, 5326916, 6087904, 6728736, 7520352, 7990374, 9131856, 10653832, 15980748, 18263712, 21307664, 31961496, 42615328, 63922992, 127845984]

約数ペア:

[(1, 127845984), (2, 63922992), (3, 42615328), (4, 31961496), (6, 21307664), (7, 18263712), (8, 15980748), (12, 10653832), (14, 9131856), (16, 7990374), (17, 7520352), (19, 6728736), (21, 6087904), (24, 5326916), (28, 4565928), (31, 4124064), (32, 3995187), (34, 3760176), (38, 3364368), (42, 3043952), (48, 2663458), (51, 2506784), (56, 2282964), (57, 2242912), (62, 2062032), (68, 1880088), (76, 1682184), (84, 1521976), (93, 1374688), (96, 1331729), (102, 1253392), (112, 1141482), (114, 1121456), (119, 1074336), (124, 1031016), (133, 961248), (136, 940044), (152, 841092), (168, 760988), (186, 687344), (204, 626696), (217, 589152), (224, 570741), (228, 560728), (238, 537168), (248, 515508), (266, 480624), (272, 470022), (304, 420546), (323, 395808), (336, 380494), (357, 358112), (361, 354144), (372, 343672), (399, 320416), (408, 313348), (434, 294576), (456, 280364), (476, 268584), (496, 257754), (527, 242592), (532, 240312), (544, 235011), (589, 217056), (608, 210273), (646, 197904), (651, 196384), (672, 190247), (714, 179056), (722, 177072), (744, 171836), (798, 160208), (816, 156674), (868, 147288), (912, 140182), (952, 134292), (969, 131936), (992, 128877), (1054, 121296), (1064, 120156), (1083, 118048), (1178, 108528), (1292, 98952), (1302, 98192), (1428, 89528), (1444, 88536), (1488, 85918), (1581, 80864), (1596, 80104), (1632, 78337), (1736, 73644), (1767, 72352), (1824, 70091), (1904, 67146), (1938, 65968), (2108, 60648), (2128, 60078), (2166, 59024), (2261, 56544), (2356, 54264), (2527, 50592), (2584, 49476), (2604, 49096), (2856, 44764), (2888, 44268), (2976, 42959), (3162, 40432), (3192, 40052), (3472, 36822), (3534, 36176), (3689, 34656), (3808, 33573), (3876, 32984), (4123, 31008), (4216, 30324), (4256, 30039), (4332, 29512), (4522, 28272), (4712, 27132), (5054, 25296), (5168, 24738), (5208, 24548), (5712, 22382), (5776, 22134), (6137, 20832), (6324, 20216), (6384, 20026), (6783, 18848), (6944, 18411), (7068, 18088), (7378, 17328), (7581, 16864), (7752, 16492), (8246, 15504), (8432, 15162), (8664, 14756), (9044, 14136), (9424, 13566), (10013, 12768), (10108, 12648), (10336, 12369), (10416, 12274), (11067, 11552), (11191, 11424)]