156972241556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9345811}}^1$

素因数の和:9345864

約数の個数: 48

約数和(自身を含む): 329720247360

約数和(自身を除く): 172748005804

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 9345811, 18691622, 37383244, 121495543, 158878787, 177570409, 242991086, 317757574, 355140818, 485982172, 635515148, 710281636, 2065424231, 2308415317, 3018696953, 4130848462, 4616830634, 6037393906, 8261696924, 9233661268, 12074787812, 39243060389, 78486120778, 156972241556]

約数ペア:

[(1, 156972241556), (2, 78486120778), (4, 39243060389), (13, 12074787812), (17, 9233661268), (19, 8261696924), (26, 6037393906), (34, 4616830634), (38, 4130848462), (52, 3018696953), (68, 2308415317), (76, 2065424231), (221, 710281636), (247, 635515148), (323, 485982172), (442, 355140818), (494, 317757574), (646, 242991086), (884, 177570409), (988, 158878787), (1292, 121495543), (4199, 37383244), (8398, 18691622), (16796, 9345811)]