156949950530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{908959}}^1$

素因数の和:909554

約数の個数: 32

約数和(自身を含む): 292147015680

約数和(自身を除く): 135197065150

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 557, 1114, 2785, 5570, 17267, 34534, 86335, 172670, 908959, 1817918, 4544795, 9089590, 28177729, 56355458, 140888645, 281777290, 506290163, 1012580326, 2531450815, 5062901630, 15694995053, 31389990106, 78474975265, 156949950530]

約数ペア:

[(1, 156949950530), (2, 78474975265), (5, 31389990106), (10, 15694995053), (31, 5062901630), (62, 2531450815), (155, 1012580326), (310, 506290163), (557, 281777290), (1114, 140888645), (2785, 56355458), (5570, 28177729), (17267, 9089590), (34534, 4544795), (86335, 1817918), (172670, 908959)]