121409764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 254872576

約数和(自身を除く): 133462812

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 2293, 3782, 4586, 7564, 9172, 13237, 16051, 26474, 32102, 52948, 64204, 71083, 139873, 142166, 279746, 284332, 497581, 559492, 979111, 995162, 1958222, 1990324, 3916444, 4336063, 8672126, 17344252, 30352441, 60704882, 121409764]

約数ペア:

[(1, 121409764), (2, 60704882), (4, 30352441), (7, 17344252), (14, 8672126), (28, 4336063), (31, 3916444), (61, 1990324), (62, 1958222), (122, 995162), (124, 979111), (217, 559492), (244, 497581), (427, 284332), (434, 279746), (854, 142166), (868, 139873), (1708, 71083), (1891, 64204), (2293, 52948), (3782, 32102), (4586, 26474), (7564, 16051), (9172, 13237)]