122894576

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 284475840

約数和(自身を除く): 161581264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 157, 203, 232, 241, 314, 406, 464, 482, 628, 812, 964, 1099, 1256, 1624, 1687, 1928, 2198, 2512, 3248, 3374, 3856, 4396, 4553, 6748, 6989, 8792, 9106, 13496, 13978, 17584, 18212, 26992, 27956, 31871, 36424, 37837, 48923, 55912, 63742, 72848, 75674, 97846, 111824, 127484, 151348, 195692, 254968, 264859, 302696, 391384, 509936, 529718, 605392, 782768, 1059436, 1097273, 2118872, 2194546, 4237744, 4389092, 7680911, 8778184, 15361822, 17556368, 30723644, 61447288, 122894576]

約数ペア:

[(1, 122894576), (2, 61447288), (4, 30723644), (7, 17556368), (8, 15361822), (14, 8778184), (16, 7680911), (28, 4389092), (29, 4237744), (56, 2194546), (58, 2118872), (112, 1097273), (116, 1059436), (157, 782768), (203, 605392), (232, 529718), (241, 509936), (314, 391384), (406, 302696), (464, 264859), (482, 254968), (628, 195692), (812, 151348), (964, 127484), (1099, 111824), (1256, 97846), (1624, 75674), (1687, 72848), (1928, 63742), (2198, 55912), (2512, 48923), (3248, 37837), (3374, 36424), (3856, 31871), (4396, 27956), (4553, 26992), (6748, 18212), (6989, 17584), (8792, 13978), (9106, 13496)]