123799128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109751}}^1$

素因数の和:109807

約数の個数: 32

約数和(自身を含む): 316085760

約数和(自身を除く): 192286632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 109751, 219502, 329253, 439004, 658506, 878008, 1317012, 2634024, 5158297, 10316594, 15474891, 20633188, 30949782, 41266376, 61899564, 123799128]

約数ペア:

[(1, 123799128), (2, 61899564), (3, 41266376), (4, 30949782), (6, 20633188), (8, 15474891), (12, 10316594), (24, 5158297), (47, 2634024), (94, 1317012), (141, 878008), (188, 658506), (282, 439004), (376, 329253), (564, 219502), (1128, 109751)]