156865728

素因数分解:

$2^6\times 3^1\times {\mathrm{349}}^1\times {\mathrm{2341}}^1$

素因数の和:2705

約数の個数: 56

約数和(自身を含む): 416407600

約数和(自身を除く): 259541872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 349, 698, 1047, 1396, 2094, 2341, 2792, 4188, 4682, 5584, 7023, 8376, 9364, 11168, 14046, 16752, 18728, 22336, 28092, 33504, 37456, 56184, 67008, 74912, 112368, 149824, 224736, 449472, 817009, 1634018, 2451027, 3268036, 4902054, 6536072, 9804108, 13072144, 19608216, 26144288, 39216432, 52288576, 78432864, 156865728]

約数ペア:

[(1, 156865728), (2, 78432864), (3, 52288576), (4, 39216432), (6, 26144288), (8, 19608216), (12, 13072144), (16, 9804108), (24, 6536072), (32, 4902054), (48, 3268036), (64, 2451027), (96, 1634018), (192, 817009), (349, 449472), (698, 224736), (1047, 149824), (1396, 112368), (2094, 74912), (2341, 67008), (2792, 56184), (4188, 37456), (4682, 33504), (5584, 28092), (7023, 22336), (8376, 18728), (9364, 16752), (11168, 14046)]