157213356

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{195539}}^1$

素因数の和:195613

約数の個数: 24

約数和(自身を含む): 372308160

約数和(自身を除く): 215094804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 195539, 391078, 586617, 782156, 1173234, 2346468, 13101113, 26202226, 39303339, 52404452, 78606678, 157213356]

約数ペア:

[(1, 157213356), (2, 78606678), (3, 52404452), (4, 39303339), (6, 26202226), (12, 13101113), (67, 2346468), (134, 1173234), (201, 782156), (268, 586617), (402, 391078), (804, 195539)]