128484942

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1289}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 264708000

約数和(自身を除く): 136223058

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 449, 898, 1289, 1347, 2578, 2694, 3867, 7734, 16613, 33226, 47693, 49839, 95386, 99678, 143079, 286158, 578761, 1157522, 1736283, 3472566, 21414157, 42828314, 64242471, 128484942]

約数ペア:

[(1, 128484942), (2, 64242471), (3, 42828314), (6, 21414157), (37, 3472566), (74, 1736283), (111, 1157522), (222, 578761), (449, 286158), (898, 143079), (1289, 99678), (1347, 95386), (2578, 49839), (2694, 47693), (3867, 33226), (7734, 16613)]