123039308

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 254016000

約数和(自身を除く): 130976692

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 284, 413, 497, 826, 994, 1049, 1652, 1988, 2098, 4189, 4196, 7343, 8378, 14686, 16756, 29323, 29372, 58646, 61891, 74479, 117292, 123782, 148958, 247564, 297916, 433237, 521353, 866474, 1042706, 1732948, 2085412, 4394261, 8788522, 17577044, 30759827, 61519654, 123039308]

約数ペア:

[(1, 123039308), (2, 61519654), (4, 30759827), (7, 17577044), (14, 8788522), (28, 4394261), (59, 2085412), (71, 1732948), (118, 1042706), (142, 866474), (236, 521353), (284, 433237), (413, 297916), (497, 247564), (826, 148958), (994, 123782), (1049, 117292), (1652, 74479), (1988, 61891), (2098, 58646), (4189, 29372), (4196, 29323), (7343, 16756), (8378, 14686)]