156939799678

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1\times {\mathrm{15991}}^1$

素因数の和:16968

約数の個数: 32

約数和(自身を含む): 242572796928

約数和(自身を除く): 85632997250

約数列:

[1, 2, 47, 94, 131, 262, 797, 1594, 6157, 12314, 15991, 31982, 37459, 74918, 104407, 208814, 751577, 1503154, 2094821, 4189642, 4907129, 9814258, 12744827, 25489654, 98456587, 196913174, 599006869, 1198013738, 1669572337, 3339144674, 78469899839, 156939799678]

約数ペア:

[(1, 156939799678), (2, 78469899839), (47, 3339144674), (94, 1669572337), (131, 1198013738), (262, 599006869), (797, 196913174), (1594, 98456587), (6157, 25489654), (12314, 12744827), (15991, 9814258), (31982, 4907129), (37459, 4189642), (74918, 2094821), (104407, 1503154), (208814, 751577)]