153325728

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 308983392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 79, 92, 96, 138, 144, 158, 184, 207, 237, 276, 288, 293, 316, 368, 414, 474, 552, 586, 632, 711, 736, 828, 879, 948, 1104, 1172, 1264, 1422, 1656, 1758, 1817, 1896, 2208, 2344, 2528, 2637, 2844, 3312, 3516, 3634, 3792, 4688, 5274, 5451, 5688, 6624, 6739, 7032, 7268, 7584, 9376, 10548, 10902, 11376, 13478, 14064, 14536, 16353, 20217, 21096, 21804, 22752, 23147, 26956, 28128, 29072, 32706, 40434, 42192, 43608, 46294, 53912, 58144, 60651, 65412, 69441, 80868, 84384, 87216, 92588, 107824, 121302, 130824, 138882, 161736, 174432, 185176, 208323, 215648, 242604, 261648, 277764, 323472, 370352, 416646, 485208, 523296, 532381, 555528, 646944, 740704, 833292, 970416, 1064762, 1111056, 1597143, 1666584, 1940832, 2129524, 2222112, 3194286, 3333168, 4259048, 4791429, 6388572, 6666336, 8518096, 9582858, 12777144, 17036192, 19165716, 25554288, 38331432, 51108576, 76662864, 153325728]

約数ペア:

[(1, 153325728), (2, 76662864), (3, 51108576), (4, 38331432), (6, 25554288), (8, 19165716), (9, 17036192), (12, 12777144), (16, 9582858), (18, 8518096), (23, 6666336), (24, 6388572), (32, 4791429), (36, 4259048), (46, 3333168), (48, 3194286), (69, 2222112), (72, 2129524), (79, 1940832), (92, 1666584), (96, 1597143), (138, 1111056), (144, 1064762), (158, 970416), (184, 833292), (207, 740704), (237, 646944), (276, 555528), (288, 532381), (293, 523296), (316, 485208), (368, 416646), (414, 370352), (474, 323472), (552, 277764), (586, 261648), (632, 242604), (711, 215648), (736, 208323), (828, 185176), (879, 174432), (948, 161736), (1104, 138882), (1172, 130824), (1264, 121302), (1422, 107824), (1656, 92588), (1758, 87216), (1817, 84384), (1896, 80868), (2208, 69441), (2344, 65412), (2528, 60651), (2637, 58144), (2844, 53912), (3312, 46294), (3516, 43608), (3634, 42192), (3792, 40434), (4688, 32706), (5274, 29072), (5451, 28128), (5688, 26956), (6624, 23147), (6739, 22752), (7032, 21804), (7268, 21096), (7584, 20217), (9376, 16353), (10548, 14536), (10902, 14064), (11376, 13478)]