155236544

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 315772800

約数和(自身を除く): 160536256

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 149, 223, 292, 298, 446, 584, 596, 892, 1168, 1192, 1784, 2336, 2384, 3568, 4672, 4768, 7136, 9536, 10877, 14272, 16279, 21754, 32558, 33227, 43508, 65116, 66454, 87016, 130232, 132908, 174032, 260464, 265816, 348064, 520928, 531632, 696128, 1041856, 1063264, 2126528, 2425571, 4851142, 9702284, 19404568, 38809136, 77618272, 155236544]

約数ペア:

[(1, 155236544), (2, 77618272), (4, 38809136), (8, 19404568), (16, 9702284), (32, 4851142), (64, 2425571), (73, 2126528), (146, 1063264), (149, 1041856), (223, 696128), (292, 531632), (298, 520928), (446, 348064), (584, 265816), (596, 260464), (892, 174032), (1168, 132908), (1192, 130232), (1784, 87016), (2336, 66454), (2384, 65116), (3568, 43508), (4672, 33227), (4768, 32558), (7136, 21754), (9536, 16279), (10877, 14272)]