160123956

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 379197504

約数和(自身を除く): 219073548

約数列:

[1, 2, 3, 4, 6, 12, 137, 173, 274, 346, 411, 519, 548, 563, 692, 822, 1038, 1126, 1644, 1689, 2076, 2252, 3378, 6756, 23701, 47402, 71103, 77131, 94804, 97399, 142206, 154262, 194798, 231393, 284412, 292197, 308524, 389596, 462786, 584394, 925572, 1168788, 13343663, 26687326, 40030989, 53374652, 80061978, 160123956]

約数ペア:

[(1, 160123956), (2, 80061978), (3, 53374652), (4, 40030989), (6, 26687326), (12, 13343663), (137, 1168788), (173, 925572), (274, 584394), (346, 462786), (411, 389596), (519, 308524), (548, 292197), (563, 284412), (692, 231393), (822, 194798), (1038, 154262), (1126, 142206), (1644, 97399), (1689, 94804), (2076, 77131), (2252, 71103), (3378, 47402), (6756, 23701)]