131185776

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{63559}}^1$

素因数の和:63613

約数の個数: 40

約数和(自身を含む): 346783360

約数和(自身を除く): 215597584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 63559, 127118, 190677, 254236, 381354, 508472, 762708, 1016944, 1525416, 2733037, 3050832, 5466074, 8199111, 10932148, 16398222, 21864296, 32796444, 43728592, 65592888, 131185776]

約数ペア:

[(1, 131185776), (2, 65592888), (3, 43728592), (4, 32796444), (6, 21864296), (8, 16398222), (12, 10932148), (16, 8199111), (24, 5466074), (43, 3050832), (48, 2733037), (86, 1525416), (129, 1016944), (172, 762708), (258, 508472), (344, 381354), (516, 254236), (688, 190677), (1032, 127118), (2064, 63559)]