157410808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 317157120

約数和(自身を除く): 159746312

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 113, 124, 137, 164, 226, 248, 274, 328, 452, 548, 904, 1096, 1271, 2542, 3503, 4247, 4633, 5084, 5617, 7006, 8494, 9266, 10168, 11234, 14012, 15481, 16988, 18532, 22468, 28024, 30962, 33976, 37064, 44936, 61924, 123848, 143623, 174127, 287246, 348254, 479911, 574492, 634721, 696508, 959822, 1148984, 1269442, 1393016, 1919644, 2538884, 3839288, 5077768, 19676351, 39352702, 78705404, 157410808]

約数ペア:

[(1, 157410808), (2, 78705404), (4, 39352702), (8, 19676351), (31, 5077768), (41, 3839288), (62, 2538884), (82, 1919644), (113, 1393016), (124, 1269442), (137, 1148984), (164, 959822), (226, 696508), (248, 634721), (274, 574492), (328, 479911), (452, 348254), (548, 287246), (904, 174127), (1096, 143623), (1271, 123848), (2542, 61924), (3503, 44936), (4247, 37064), (4633, 33976), (5084, 30962), (5617, 28024), (7006, 22468), (8494, 18532), (9266, 16988), (10168, 15481), (11234, 14012)]