139621272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 464486400

約数和(自身を除く): 324865128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 31, 34, 38, 42, 51, 56, 57, 62, 68, 76, 83, 84, 93, 102, 114, 119, 124, 133, 136, 152, 166, 168, 186, 204, 217, 228, 238, 248, 249, 266, 323, 332, 357, 372, 399, 408, 434, 456, 476, 498, 527, 532, 581, 589, 646, 651, 664, 714, 744, 798, 868, 952, 969, 996, 1054, 1064, 1162, 1178, 1292, 1302, 1411, 1428, 1577, 1581, 1596, 1736, 1743, 1767, 1938, 1992, 2108, 2261, 2324, 2356, 2573, 2584, 2604, 2822, 2856, 3154, 3162, 3192, 3486, 3534, 3689, 3876, 4123, 4216, 4233, 4522, 4648, 4712, 4731, 5146, 5208, 5644, 6308, 6324, 6783, 6972, 7068, 7378, 7719, 7752, 8246, 8466, 9044, 9462, 9877, 10013, 10292, 11039, 11067, 11288, 12369, 12616, 12648, 13566, 13944, 14136, 14756, 15438, 16492, 16932, 18011, 18088, 18924, 19754, 20026, 20584, 22078, 22134, 24738, 26809, 27132, 29512, 29631, 30039, 30876, 32984, 33117, 33864, 36022, 37848, 39508, 40052, 43741, 44156, 44268, 48887, 49476, 53618, 54033, 54264, 59262, 60078, 61752, 66234, 70091, 72044, 79016, 80104, 80427, 87482, 88312, 88536, 97774, 98952, 107236, 108066, 118524, 120156, 131223, 132468, 140182, 144088, 146661, 160854, 174964, 187663, 195548, 210273, 214472, 216132, 237048, 240312, 262446, 264936, 280364, 293322, 306187, 321708, 342209, 349928, 375326, 391096, 420546, 432264, 524892, 560728, 562989, 586644, 612374, 643416, 684418, 750652, 831079, 841092, 918561, 1026627, 1049784, 1125978, 1173288, 1224748, 1368836, 1501304, 1662158, 1682184, 1837122, 2053254, 2251956, 2449496, 2493237, 2737672, 3324316, 3674244, 4106508, 4503912, 4986474, 5817553, 6648632, 7348488, 8213016, 9972948, 11635106, 17452659, 19945896, 23270212, 34905318, 46540424, 69810636, 139621272]

約数ペア:

[(1, 139621272), (2, 69810636), (3, 46540424), (4, 34905318), (6, 23270212), (7, 19945896), (8, 17452659), (12, 11635106), (14, 9972948), (17, 8213016), (19, 7348488), (21, 6648632), (24, 5817553), (28, 4986474), (31, 4503912), (34, 4106508), (38, 3674244), (42, 3324316), (51, 2737672), (56, 2493237), (57, 2449496), (62, 2251956), (68, 2053254), (76, 1837122), (83, 1682184), (84, 1662158), (93, 1501304), (102, 1368836), (114, 1224748), (119, 1173288), (124, 1125978), (133, 1049784), (136, 1026627), (152, 918561), (166, 841092), (168, 831079), (186, 750652), (204, 684418), (217, 643416), (228, 612374), (238, 586644), (248, 562989), (249, 560728), (266, 524892), (323, 432264), (332, 420546), (357, 391096), (372, 375326), (399, 349928), (408, 342209), (434, 321708), (456, 306187), (476, 293322), (498, 280364), (527, 264936), (532, 262446), (581, 240312), (589, 237048), (646, 216132), (651, 214472), (664, 210273), (714, 195548), (744, 187663), (798, 174964), (868, 160854), (952, 146661), (969, 144088), (996, 140182), (1054, 132468), (1064, 131223), (1162, 120156), (1178, 118524), (1292, 108066), (1302, 107236), (1411, 98952), (1428, 97774), (1577, 88536), (1581, 88312), (1596, 87482), (1736, 80427), (1743, 80104), (1767, 79016), (1938, 72044), (1992, 70091), (2108, 66234), (2261, 61752), (2324, 60078), (2356, 59262), (2573, 54264), (2584, 54033), (2604, 53618), (2822, 49476), (2856, 48887), (3154, 44268), (3162, 44156), (3192, 43741), (3486, 40052), (3534, 39508), (3689, 37848), (3876, 36022), (4123, 33864), (4216, 33117), (4233, 32984), (4522, 30876), (4648, 30039), (4712, 29631), (4731, 29512), (5146, 27132), (5208, 26809), (5644, 24738), (6308, 22134), (6324, 22078), (6783, 20584), (6972, 20026), (7068, 19754), (7378, 18924), (7719, 18088), (7752, 18011), (8246, 16932), (8466, 16492), (9044, 15438), (9462, 14756), (9877, 14136), (10013, 13944), (10292, 13566), (11039, 12648), (11067, 12616), (11288, 12369)]