168222128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{284159}}^1$

素因数の和:284204

約数の個数: 20

約数和(自身を含む): 334740480

約数和(自身を除く): 166518352

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 284159, 568318, 1136636, 2273272, 4546544, 10513883, 21027766, 42055532, 84111064, 168222128]

約数ペア:

[(1, 168222128), (2, 84111064), (4, 42055532), (8, 21027766), (16, 10513883), (37, 4546544), (74, 2273272), (148, 1136636), (296, 568318), (592, 284159)]