156901310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{821}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 292960800

約数和(自身を除く): 136059490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 659, 821, 1318, 1642, 3295, 4105, 6590, 8210, 19111, 23809, 38222, 47618, 95555, 119045, 191110, 238090, 541039, 1082078, 2705195, 5410390, 15690131, 31380262, 78450655, 156901310]

約数ペア:

[(1, 156901310), (2, 78450655), (5, 31380262), (10, 15690131), (29, 5410390), (58, 2705195), (145, 1082078), (290, 541039), (659, 238090), (821, 191110), (1318, 119045), (1642, 95555), (3295, 47618), (4105, 38222), (6590, 23809), (8210, 19111)]