155997576

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{17}}^3$

素因数の和:83

約数の個数: 240

約数和(自身を含む): 540035100

約数和(自身を除く): 384037524

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 81, 84, 98, 102, 108, 119, 126, 136, 147, 153, 162, 168, 189, 196, 204, 216, 238, 252, 289, 294, 306, 324, 357, 378, 392, 408, 441, 459, 476, 504, 567, 578, 588, 612, 648, 714, 756, 833, 867, 882, 918, 952, 1071, 1134, 1156, 1176, 1224, 1323, 1377, 1428, 1512, 1666, 1734, 1764, 1836, 2023, 2142, 2268, 2312, 2499, 2601, 2646, 2754, 2856, 3213, 3332, 3468, 3528, 3672, 3969, 4046, 4284, 4536, 4913, 4998, 5202, 5292, 5508, 6069, 6426, 6664, 6936, 7497, 7803, 7938, 8092, 8568, 9639, 9826, 9996, 10404, 10584, 11016, 12138, 12852, 14161, 14739, 14994, 15606, 15876, 16184, 18207, 19278, 19652, 19992, 20808, 22491, 23409, 24276, 25704, 28322, 29478, 29988, 31212, 31752, 34391, 36414, 38556, 39304, 42483, 44217, 44982, 46818, 48552, 54621, 56644, 58956, 59976, 62424, 67473, 68782, 72828, 77112, 84966, 88434, 89964, 93636, 103173, 109242, 113288, 117912, 127449, 132651, 134946, 137564, 145656, 163863, 169932, 176868, 179928, 187272, 206346, 218484, 240737, 254898, 265302, 269892, 275128, 309519, 327726, 339864, 353736, 382347, 397953, 412692, 436968, 481474, 509796, 530604, 539784, 619038, 655452, 722211, 764694, 795906, 825384, 928557, 962948, 1019592, 1061208, 1147041, 1238076, 1310904, 1444422, 1529388, 1591812, 1857114, 1925896, 2166633, 2294082, 2476152, 2785671, 2888844, 3058776, 3183624, 3714228, 4333266, 4588164, 5571342, 5777688, 6499899, 7428456, 8666532, 9176328, 11142684, 12999798, 17333064, 19499697, 22285368, 25999596, 38999394, 51999192, 77998788, 155997576]

約数ペア:

[(1, 155997576), (2, 77998788), (3, 51999192), (4, 38999394), (6, 25999596), (7, 22285368), (8, 19499697), (9, 17333064), (12, 12999798), (14, 11142684), (17, 9176328), (18, 8666532), (21, 7428456), (24, 6499899), (27, 5777688), (28, 5571342), (34, 4588164), (36, 4333266), (42, 3714228), (49, 3183624), (51, 3058776), (54, 2888844), (56, 2785671), (63, 2476152), (68, 2294082), (72, 2166633), (81, 1925896), (84, 1857114), (98, 1591812), (102, 1529388), (108, 1444422), (119, 1310904), (126, 1238076), (136, 1147041), (147, 1061208), (153, 1019592), (162, 962948), (168, 928557), (189, 825384), (196, 795906), (204, 764694), (216, 722211), (238, 655452), (252, 619038), (289, 539784), (294, 530604), (306, 509796), (324, 481474), (357, 436968), (378, 412692), (392, 397953), (408, 382347), (441, 353736), (459, 339864), (476, 327726), (504, 309519), (567, 275128), (578, 269892), (588, 265302), (612, 254898), (648, 240737), (714, 218484), (756, 206346), (833, 187272), (867, 179928), (882, 176868), (918, 169932), (952, 163863), (1071, 145656), (1134, 137564), (1156, 134946), (1176, 132651), (1224, 127449), (1323, 117912), (1377, 113288), (1428, 109242), (1512, 103173), (1666, 93636), (1734, 89964), (1764, 88434), (1836, 84966), (2023, 77112), (2142, 72828), (2268, 68782), (2312, 67473), (2499, 62424), (2601, 59976), (2646, 58956), (2754, 56644), (2856, 54621), (3213, 48552), (3332, 46818), (3468, 44982), (3528, 44217), (3672, 42483), (3969, 39304), (4046, 38556), (4284, 36414), (4536, 34391), (4913, 31752), (4998, 31212), (5202, 29988), (5292, 29478), (5508, 28322), (6069, 25704), (6426, 24276), (6664, 23409), (6936, 22491), (7497, 20808), (7803, 19992), (7938, 19652), (8092, 19278), (8568, 18207), (9639, 16184), (9826, 15876), (9996, 15606), (10404, 14994), (10584, 14739), (11016, 14161), (12138, 12852)]