128628264

素因数分解:

$2^3\times 3^1\times {\mathrm{359}}^1\times {\mathrm{14929}}^1$

素因数の和:15297

約数の個数: 32

約数和(自身を含む): 322488000

約数和(自身を除く): 193859736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 359, 718, 1077, 1436, 2154, 2872, 4308, 8616, 14929, 29858, 44787, 59716, 89574, 119432, 179148, 358296, 5359511, 10719022, 16078533, 21438044, 32157066, 42876088, 64314132, 128628264]

約数ペア:

[(1, 128628264), (2, 64314132), (3, 42876088), (4, 32157066), (6, 21438044), (8, 16078533), (12, 10719022), (24, 5359511), (359, 358296), (718, 179148), (1077, 119432), (1436, 89574), (2154, 59716), (2872, 44787), (4308, 29858), (8616, 14929)]