179281104

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{86861}}^1$

素因数の和:86915

約数の個数: 40

約数和(自身を含む): 473919072

約数和(自身を除く): 294637968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 86861, 173722, 260583, 347444, 521166, 694888, 1042332, 1389776, 2084664, 3735023, 4169328, 7470046, 11205069, 14940092, 22410138, 29880184, 44820276, 59760368, 89640552, 179281104]

約数ペア:

[(1, 179281104), (2, 89640552), (3, 59760368), (4, 44820276), (6, 29880184), (8, 22410138), (12, 14940092), (16, 11205069), (24, 7470046), (43, 4169328), (48, 3735023), (86, 2084664), (129, 1389776), (172, 1042332), (258, 694888), (344, 521166), (516, 347444), (688, 260583), (1032, 173722), (2064, 86861)]