128901336

素因数分解:

$2^3\times 3^1\times {\mathrm{5370889}}^1$

素因数の和:5370898

約数の個数: 16

約数和(自身を含む): 322253400

約数和(自身を除く): 193352064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5370889, 10741778, 16112667, 21483556, 32225334, 42967112, 64450668, 128901336]

約数ペア:

[(1, 128901336), (2, 64450668), (3, 42967112), (4, 32225334), (6, 21483556), (8, 16112667), (12, 10741778), (24, 5370889)]