121330483216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{397211}}^1$

素因数の和:398359

約数の個数: 40

約数和(自身を含む): 249128188704

約数和(自身を除く): 127797705488

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1123, 2246, 4492, 8984, 17968, 19091, 38182, 76364, 152728, 305456, 397211, 794422, 1588844, 3177688, 6355376, 6752587, 13505174, 27010348, 54020696, 108041392, 446067953, 892135906, 1784271812, 3568543624, 7137087248, 7583155201, 15166310402, 30332620804, 60665241608, 121330483216]

約数ペア:

[(1, 121330483216), (2, 60665241608), (4, 30332620804), (8, 15166310402), (16, 7583155201), (17, 7137087248), (34, 3568543624), (68, 1784271812), (136, 892135906), (272, 446067953), (1123, 108041392), (2246, 54020696), (4492, 27010348), (8984, 13505174), (17968, 6752587), (19091, 6355376), (38182, 3177688), (76364, 1588844), (152728, 794422), (305456, 397211)]