128789592

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{67927}}^1$

素因数の和:68015

約数の個数: 32

約数和(自身を含む): 326054400

約数和(自身を除く): 197264808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 67927, 135854, 203781, 271708, 407562, 543416, 815124, 1630248, 5366233, 10732466, 16098699, 21464932, 32197398, 42929864, 64394796, 128789592]

約数ペア:

[(1, 128789592), (2, 64394796), (3, 42929864), (4, 32197398), (6, 21464932), (8, 16098699), (12, 10732466), (24, 5366233), (79, 1630248), (158, 815124), (237, 543416), (316, 407562), (474, 271708), (632, 203781), (948, 135854), (1896, 67927)]