156942941995

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1\times {\mathrm{1553}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 224435393280

約数和(自身を除く): 67492451285

約数列:

[1, 5, 7, 35, 37, 73, 185, 259, 365, 511, 1069, 1295, 1553, 2555, 2701, 5345, 7483, 7765, 10871, 13505, 18907, 37415, 39553, 54355, 57461, 78037, 94535, 113369, 197765, 276871, 287305, 390185, 402227, 546259, 566845, 793583, 1384355, 1660157, 2011135, 2731295, 2887369, 3967915, 4194653, 8300785, 11621099, 14436845, 20211583, 20973265, 29362571, 58105495, 61425809, 101057915, 121191461, 146812855, 307129045, 429980663, 605957305, 848340227, 2149903315, 4241701135, 4484084057, 22420420285, 31388588399, 156942941995]

約数ペア:

[(1, 156942941995), (5, 31388588399), (7, 22420420285), (35, 4484084057), (37, 4241701135), (73, 2149903315), (185, 848340227), (259, 605957305), (365, 429980663), (511, 307129045), (1069, 146812855), (1295, 121191461), (1553, 101057915), (2555, 61425809), (2701, 58105495), (5345, 29362571), (7483, 20973265), (7765, 20211583), (10871, 14436845), (13505, 11621099), (18907, 8300785), (37415, 4194653), (39553, 3967915), (54355, 2887369), (57461, 2731295), (78037, 2011135), (94535, 1660157), (113369, 1384355), (197765, 793583), (276871, 566845), (287305, 546259), (390185, 402227)]