123456156

素因数分解:

$2^2\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{8237}}^1$

素因数の和:9493

約数の個数: 24

約数和(自身を含む): 288330000

約数和(自身を除く): 164873844

約数列:

[1, 2, 3, 4, 6, 12, 1249, 2498, 3747, 4996, 7494, 8237, 14988, 16474, 24711, 32948, 49422, 98844, 10288013, 20576026, 30864039, 41152052, 61728078, 123456156]

約数ペア:

[(1, 123456156), (2, 61728078), (3, 41152052), (4, 30864039), (6, 20576026), (12, 10288013), (1249, 98844), (2498, 49422), (3747, 32948), (4996, 24711), (7494, 16474), (8237, 14988)]