156747720472

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1\times {\mathrm{15641}}^1$

素因数の和:18392

約数の個数: 64

約数和(自身を含む): 341050659840

約数和(自身を除く): 184302939368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 2671, 3752, 5342, 10684, 15641, 18697, 21368, 31282, 37394, 62564, 74788, 109487, 125128, 149576, 178957, 218974, 357914, 437948, 715828, 875896, 1047947, 1252699, 1431656, 2095894, 2505398, 4191788, 5010796, 7335629, 8383576, 10021592, 14671258, 29342516, 41777111, 58685032, 83554222, 167108444, 292439777, 334216888, 584879554, 1169759108, 2339518216, 2799066437, 5598132874, 11196265748, 19593465059, 22392531496, 39186930118, 78373860236, 156747720472]

約数ペア:

[(1, 156747720472), (2, 78373860236), (4, 39186930118), (7, 22392531496), (8, 19593465059), (14, 11196265748), (28, 5598132874), (56, 2799066437), (67, 2339518216), (134, 1169759108), (268, 584879554), (469, 334216888), (536, 292439777), (938, 167108444), (1876, 83554222), (2671, 58685032), (3752, 41777111), (5342, 29342516), (10684, 14671258), (15641, 10021592), (18697, 8383576), (21368, 7335629), (31282, 5010796), (37394, 4191788), (62564, 2505398), (74788, 2095894), (109487, 1431656), (125128, 1252699), (149576, 1047947), (178957, 875896), (218974, 715828), (357914, 437948)]