140996966968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2020477}}^1$

素因数の和:2020568

約数の個数: 64

約数和(自身を含む): 315679482720

約数和(自身を除く): 174682515752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 1144, 1342, 1586, 2684, 3172, 5368, 6344, 8723, 17446, 34892, 69784, 2020477, 4040954, 8081908, 16163816, 22225247, 26266201, 44450494, 52532402, 88900988, 105064804, 123249097, 177801976, 210129608, 246498194, 288928211, 492996388, 577856422, 985992776, 1155712844, 1355740067, 1602238261, 2311425688, 2711480134, 3204476522, 5422960268, 6408953044, 10845920536, 12817906088, 17624620871, 35249241742, 70498483484, 140996966968]

約数ペア:

[(1, 140996966968), (2, 70498483484), (4, 35249241742), (8, 17624620871), (11, 12817906088), (13, 10845920536), (22, 6408953044), (26, 5422960268), (44, 3204476522), (52, 2711480134), (61, 2311425688), (88, 1602238261), (104, 1355740067), (122, 1155712844), (143, 985992776), (244, 577856422), (286, 492996388), (488, 288928211), (572, 246498194), (671, 210129608), (793, 177801976), (1144, 123249097), (1342, 105064804), (1586, 88900988), (2684, 52532402), (3172, 44450494), (5368, 26266201), (6344, 22225247), (8723, 16163816), (17446, 8081908), (34892, 4040954), (69784, 2020477)]