147866128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{318677}}^1$

素因数の和:318714

約数の個数: 20

約数和(自身を含む): 296370540

約数和(自身を除く): 148504412

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 318677, 637354, 1274708, 2549416, 5098832, 9241633, 18483266, 36966532, 73933064, 147866128]

約数ペア:

[(1, 147866128), (2, 73933064), (4, 36966532), (8, 18483266), (16, 9241633), (29, 5098832), (58, 2549416), (116, 1274708), (232, 637354), (464, 318677)]