156742777460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7879}}^1\times {\mathrm{58511}}^1$

素因数の和:66416

約数の個数: 48

約数和(自身を含む): 348572367360

約数和(自身を除く): 191829589900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7879, 15758, 31516, 39395, 58511, 78790, 117022, 133943, 157580, 234044, 267886, 292555, 535772, 585110, 669715, 994687, 1170220, 1339430, 1989374, 2678860, 3978748, 4973435, 9946870, 19893740, 461008169, 922016338, 1844032676, 2305040845, 4610081690, 7837138873, 9220163380, 15674277746, 31348555492, 39185694365, 78371388730, 156742777460]

約数ペア:

[(1, 156742777460), (2, 78371388730), (4, 39185694365), (5, 31348555492), (10, 15674277746), (17, 9220163380), (20, 7837138873), (34, 4610081690), (68, 2305040845), (85, 1844032676), (170, 922016338), (340, 461008169), (7879, 19893740), (15758, 9946870), (31516, 4973435), (39395, 3978748), (58511, 2678860), (78790, 1989374), (117022, 1339430), (133943, 1170220), (157580, 994687), (234044, 669715), (267886, 585110), (292555, 535772)]