164839152

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2446

約数の個数: 80

約数和(自身を含む): 449114112

約数和(自身を除く): 284274960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2357, 2914, 4371, 4714, 5828, 7071, 8742, 9428, 11656, 14142, 17484, 18856, 23312, 28284, 34968, 37712, 56568, 69936, 73067, 110779, 113136, 146134, 219201, 221558, 292268, 332337, 438402, 443116, 584536, 664674, 876804, 886232, 1169072, 1329348, 1753608, 1772464, 2658696, 3434149, 3507216, 5317392, 6868298, 10302447, 13736596, 20604894, 27473192, 41209788, 54946384, 82419576, 164839152]

約数ペア:

[(1, 164839152), (2, 82419576), (3, 54946384), (4, 41209788), (6, 27473192), (8, 20604894), (12, 13736596), (16, 10302447), (24, 6868298), (31, 5317392), (47, 3507216), (48, 3434149), (62, 2658696), (93, 1772464), (94, 1753608), (124, 1329348), (141, 1169072), (186, 886232), (188, 876804), (248, 664674), (282, 584536), (372, 443116), (376, 438402), (496, 332337), (564, 292268), (744, 221558), (752, 219201), (1128, 146134), (1457, 113136), (1488, 110779), (2256, 73067), (2357, 69936), (2914, 56568), (4371, 37712), (4714, 34968), (5828, 28284), (7071, 23312), (8742, 18856), (9428, 17484), (11656, 14142)]