142620816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{228559}}^1$

素因数の和:228583

約数の個数: 40

約数和(自身を含む): 396780160

約数和(自身を除く): 254159344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 228559, 457118, 685677, 914236, 1371354, 1828472, 2742708, 2971267, 3656944, 5485416, 5942534, 8913801, 10970832, 11885068, 17827602, 23770136, 35655204, 47540272, 71310408, 142620816]

約数ペア:

[(1, 142620816), (2, 71310408), (3, 47540272), (4, 35655204), (6, 23770136), (8, 17827602), (12, 11885068), (13, 10970832), (16, 8913801), (24, 5942534), (26, 5485416), (39, 3656944), (48, 2971267), (52, 2742708), (78, 1828472), (104, 1371354), (156, 914236), (208, 685677), (312, 457118), (624, 228559)]