181523448

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{13063}}^1$

素因数の和:13268

約数の個数: 48

約数和(自身を含む): 494211120

約数和(自身を除く): 312687672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13063, 13896, 26126, 39189, 52252, 78378, 104504, 117567, 156756, 235134, 313512, 470268, 940536, 2521159, 5042318, 7563477, 10084636, 15126954, 20169272, 22690431, 30253908, 45380862, 60507816, 90761724, 181523448]

約数ペア:

[(1, 181523448), (2, 90761724), (3, 60507816), (4, 45380862), (6, 30253908), (8, 22690431), (9, 20169272), (12, 15126954), (18, 10084636), (24, 7563477), (36, 5042318), (72, 2521159), (193, 940536), (386, 470268), (579, 313512), (772, 235134), (1158, 156756), (1544, 117567), (1737, 104504), (2316, 78378), (3474, 52252), (4632, 39189), (6948, 26126), (13063, 13896)]