133024016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{937}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 272170080

約数和(自身を除く): 139146064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 467, 934, 937, 1868, 1874, 3736, 3748, 7472, 7496, 8873, 14992, 17746, 17803, 35492, 35606, 70984, 71212, 141968, 142424, 284848, 437579, 875158, 1750316, 3500632, 7001264, 8314001, 16628002, 33256004, 66512008, 133024016]

約数ペア:

[(1, 133024016), (2, 66512008), (4, 33256004), (8, 16628002), (16, 8314001), (19, 7001264), (38, 3500632), (76, 1750316), (152, 875158), (304, 437579), (467, 284848), (934, 142424), (937, 141968), (1868, 71212), (1874, 70984), (3736, 35606), (3748, 35492), (7472, 17803), (7496, 17746), (8873, 14992)]