161727696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4547}}^1$

素因数の和:4593

約数の個数: 120

約数和(自身を含む): 513196320

約数和(自身を除く): 351468624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 4547, 5928, 8892, 9094, 11856, 13641, 17784, 18188, 27282, 35568, 36376, 40923, 54564, 59111, 72752, 81846, 86393, 109128, 118222, 163692, 172786, 177333, 218256, 236444, 259179, 327384, 345572, 354666, 472888, 518358, 531999, 654768, 691144, 709332, 777537, 945776, 1036716, 1063998, 1123109, 1382288, 1418664, 1555074, 2073432, 2127996, 2246218, 2837328, 3110148, 3369327, 4146864, 4255992, 4492436, 6220296, 6738654, 8511984, 8984872, 10107981, 12440592, 13477308, 17969744, 20215962, 26954616, 40431924, 53909232, 80863848, 161727696]

約数ペア:

[(1, 161727696), (2, 80863848), (3, 53909232), (4, 40431924), (6, 26954616), (8, 20215962), (9, 17969744), (12, 13477308), (13, 12440592), (16, 10107981), (18, 8984872), (19, 8511984), (24, 6738654), (26, 6220296), (36, 4492436), (38, 4255992), (39, 4146864), (48, 3369327), (52, 3110148), (57, 2837328), (72, 2246218), (76, 2127996), (78, 2073432), (104, 1555074), (114, 1418664), (117, 1382288), (144, 1123109), (152, 1063998), (156, 1036716), (171, 945776), (208, 777537), (228, 709332), (234, 691144), (247, 654768), (304, 531999), (312, 518358), (342, 472888), (456, 354666), (468, 345572), (494, 327384), (624, 259179), (684, 236444), (741, 218256), (912, 177333), (936, 172786), (988, 163692), (1368, 118222), (1482, 109128), (1872, 86393), (1976, 81846), (2223, 72752), (2736, 59111), (2964, 54564), (3952, 40923), (4446, 36376), (4547, 35568), (5928, 27282), (8892, 18188), (9094, 17784), (11856, 13641)]