168528426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 209696214

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 113, 118, 177, 226, 339, 354, 383, 649, 678, 766, 1149, 1243, 1298, 1947, 2298, 2486, 3729, 3894, 4213, 6667, 7458, 8426, 12639, 13334, 20001, 22597, 25278, 40002, 43279, 45194, 67791, 73337, 86558, 129837, 135582, 146674, 220011, 248567, 259674, 440022, 476069, 497134, 745701, 952138, 1428207, 1491402, 2553461, 2856414, 5106922, 7660383, 15320766, 28088071, 56176142, 84264213, 168528426]

約数ペア:

[(1, 168528426), (2, 84264213), (3, 56176142), (6, 28088071), (11, 15320766), (22, 7660383), (33, 5106922), (59, 2856414), (66, 2553461), (113, 1491402), (118, 1428207), (177, 952138), (226, 745701), (339, 497134), (354, 476069), (383, 440022), (649, 259674), (678, 248567), (766, 220011), (1149, 146674), (1243, 135582), (1298, 129837), (1947, 86558), (2298, 73337), (2486, 67791), (3729, 45194), (3894, 43279), (4213, 40002), (6667, 25278), (7458, 22597), (8426, 20001), (12639, 13334)]