128832172

素因数分解:

$2^2\times 7^3\times {\mathrm{93901}}^1$

素因数の和:93926

約数の個数: 24

約数和(自身を含む): 262925600

約数和(自身を除く): 134093428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 93901, 187802, 375604, 657307, 1314614, 2629228, 4601149, 9202298, 18404596, 32208043, 64416086, 128832172]

約数ペア:

[(1, 128832172), (2, 64416086), (4, 32208043), (7, 18404596), (14, 9202298), (28, 4601149), (49, 2629228), (98, 1314614), (196, 657307), (343, 375604), (686, 187802), (1372, 93901)]