157427141744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{13619}}^1$

素因数の和:13998

約数の個数: 80

約数和(自身を含む): 318347124480

約数和(自身を除く): 160919982736

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 263, 268, 328, 526, 536, 656, 1052, 1072, 2104, 2747, 4208, 5494, 10783, 10988, 13619, 17621, 21566, 21976, 27238, 35242, 43132, 43952, 54476, 70484, 86264, 108952, 140968, 172528, 217904, 281936, 558379, 722461, 912473, 1116758, 1444922, 1824946, 2233516, 2889844, 3581797, 3649892, 4467032, 5779688, 7163594, 7299784, 8934064, 11559376, 14327188, 14599568, 28654376, 37411393, 57308752, 74822786, 146853677, 149645572, 239980399, 293707354, 299291144, 479960798, 587414708, 598582288, 959921596, 1174829416, 1919843192, 2349658832, 3839686384, 9839196359, 19678392718, 39356785436, 78713570872, 157427141744]

約数ペア:

[(1, 157427141744), (2, 78713570872), (4, 39356785436), (8, 19678392718), (16, 9839196359), (41, 3839686384), (67, 2349658832), (82, 1919843192), (134, 1174829416), (164, 959921596), (263, 598582288), (268, 587414708), (328, 479960798), (526, 299291144), (536, 293707354), (656, 239980399), (1052, 149645572), (1072, 146853677), (2104, 74822786), (2747, 57308752), (4208, 37411393), (5494, 28654376), (10783, 14599568), (10988, 14327188), (13619, 11559376), (17621, 8934064), (21566, 7299784), (21976, 7163594), (27238, 5779688), (35242, 4467032), (43132, 3649892), (43952, 3581797), (54476, 2889844), (70484, 2233516), (86264, 1824946), (108952, 1444922), (140968, 1116758), (172528, 912473), (217904, 722461), (281936, 558379)]