187160848

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15331}}^1$

素因数の和:15455

約数の個数: 40

約数和(自身を含む): 418256960

約数和(自身を除く): 231096112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 15331, 30662, 61324, 107317, 122648, 214634, 245296, 429268, 858536, 1671079, 1717072, 3342158, 6684316, 11697553, 13368632, 23395106, 26737264, 46790212, 93580424, 187160848]

約数ペア:

[(1, 187160848), (2, 93580424), (4, 46790212), (7, 26737264), (8, 23395106), (14, 13368632), (16, 11697553), (28, 6684316), (56, 3342158), (109, 1717072), (112, 1671079), (218, 858536), (436, 429268), (763, 245296), (872, 214634), (1526, 122648), (1744, 107317), (3052, 61324), (6104, 30662), (12208, 15331)]