156957193870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31837159}}^1$

素因数の和:31837212

約数の個数: 32

約数和(自身を含む): 309457195200

約数和(自身を除く): 152500001330

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 31837159, 63674318, 159185795, 318371590, 541231703, 923277611, 1082463406, 1846555222, 2706158515, 4616388055, 5412317030, 9232776110, 15695719387, 31391438774, 78478596935, 156957193870]

約数ペア:

[(1, 156957193870), (2, 78478596935), (5, 31391438774), (10, 15695719387), (17, 9232776110), (29, 5412317030), (34, 4616388055), (58, 2706158515), (85, 1846555222), (145, 1082463406), (170, 923277611), (290, 541231703), (493, 318371590), (986, 159185795), (2465, 63674318), (4930, 31837159)]