145613256

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{68171}}^1$

素因数の和:68269

約数の個数: 32

約数和(自身を含む): 368128800

約数和(自身を除く): 222515544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 68171, 136342, 204513, 272684, 409026, 545368, 818052, 1636104, 6067219, 12134438, 18201657, 24268876, 36403314, 48537752, 72806628, 145613256]

約数ペア:

[(1, 145613256), (2, 72806628), (3, 48537752), (4, 36403314), (6, 24268876), (8, 18201657), (12, 12134438), (24, 6067219), (89, 1636104), (178, 818052), (267, 545368), (356, 409026), (534, 272684), (712, 204513), (1068, 136342), (2136, 68171)]