151854479

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{163109}}^1$

素因数の和:163142

約数の個数: 12

約数和(自身を含む): 185945400

約数和(自身を除く): 34090921

約数列:

[1, 7, 19, 49, 133, 931, 163109, 1141763, 3099071, 7992341, 21693497, 151854479]

約数ペア:

[(1, 151854479), (7, 21693497), (19, 7992341), (49, 3099071), (133, 1141763), (931, 163109)]