155664816

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 419544576

約数和(自身を除く): 263879760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 688, 848, 1032, 1272, 1423, 2064, 2279, 2544, 2846, 4269, 4558, 5692, 6837, 8538, 9116, 11384, 13674, 17076, 18232, 22768, 27348, 34152, 36464, 54696, 61189, 68304, 75419, 109392, 122378, 150838, 183567, 226257, 244756, 301676, 367134, 452514, 489512, 603352, 734268, 905028, 979024, 1206704, 1468536, 1810056, 2937072, 3243017, 3620112, 6486034, 9729051, 12972068, 19458102, 25944136, 38916204, 51888272, 77832408, 155664816]

約数ペア:

[(1, 155664816), (2, 77832408), (3, 51888272), (4, 38916204), (6, 25944136), (8, 19458102), (12, 12972068), (16, 9729051), (24, 6486034), (43, 3620112), (48, 3243017), (53, 2937072), (86, 1810056), (106, 1468536), (129, 1206704), (159, 979024), (172, 905028), (212, 734268), (258, 603352), (318, 489512), (344, 452514), (424, 367134), (516, 301676), (636, 244756), (688, 226257), (848, 183567), (1032, 150838), (1272, 122378), (1423, 109392), (2064, 75419), (2279, 68304), (2544, 61189), (2846, 54696), (4269, 36464), (4558, 34152), (5692, 27348), (6837, 22768), (8538, 18232), (9116, 17076), (11384, 13674)]