163164386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 312688320

約数和(自身を除く): 149523934

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 121, 122, 154, 242, 427, 671, 847, 854, 1342, 1579, 1694, 3158, 4697, 7381, 9394, 11053, 14762, 17369, 22106, 34738, 51667, 96319, 103334, 121583, 191059, 192638, 243166, 382118, 674233, 1059509, 1337413, 1348466, 2119018, 2674826, 7416563, 11654599, 14833126, 23309198, 81582193, 163164386]

約数ペア:

[(1, 163164386), (2, 81582193), (7, 23309198), (11, 14833126), (14, 11654599), (22, 7416563), (61, 2674826), (77, 2119018), (121, 1348466), (122, 1337413), (154, 1059509), (242, 674233), (427, 382118), (671, 243166), (847, 192638), (854, 191059), (1342, 121583), (1579, 103334), (1694, 96319), (3158, 51667), (4697, 34738), (7381, 22106), (9394, 17369), (11053, 14762)]