156957681595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1453783}}^1$

素因数の和:1453963

約数の個数: 32

約数和(自身を含む): 222742969344

約数和(自身を除く): 65785287749

約数列:

[1, 5, 11, 13, 55, 65, 143, 151, 715, 755, 1661, 1963, 8305, 9815, 21593, 107965, 1453783, 7268915, 15991613, 18899179, 79958065, 94495895, 207890969, 219521233, 1039454845, 1097606165, 2414733563, 2853776029, 12073667815, 14268880145, 31391536319, 156957681595]

約数ペア:

[(1, 156957681595), (5, 31391536319), (11, 14268880145), (13, 12073667815), (55, 2853776029), (65, 2414733563), (143, 1097606165), (151, 1039454845), (715, 219521233), (755, 207890969), (1661, 94495895), (1963, 79958065), (8305, 18899179), (9815, 15991613), (21593, 7268915), (107965, 1453783)]