128662272

素因数分解:

$2^8\times 3^2\times {\mathrm{55843}}^1$

素因数の和:55865

約数の個数: 54

約数和(自身を含む): 370971692

約数和(自身を除く): 242309420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 55843, 111686, 167529, 223372, 335058, 446744, 502587, 670116, 893488, 1005174, 1340232, 1786976, 2010348, 2680464, 3573952, 4020696, 5360928, 7147904, 8041392, 10721856, 14295808, 16082784, 21443712, 32165568, 42887424, 64331136, 128662272]

約数ペア:

[(1, 128662272), (2, 64331136), (3, 42887424), (4, 32165568), (6, 21443712), (8, 16082784), (9, 14295808), (12, 10721856), (16, 8041392), (18, 7147904), (24, 5360928), (32, 4020696), (36, 3573952), (48, 2680464), (64, 2010348), (72, 1786976), (96, 1340232), (128, 1005174), (144, 893488), (192, 670116), (256, 502587), (288, 446744), (384, 335058), (576, 223372), (768, 167529), (1152, 111686), (2304, 55843)]