157387284

素因数分解:

$2^2\times 3^2\times {\mathrm{4371869}}^1$

素因数の和:4371879

約数の個数: 18

約数和(自身を含む): 397840170

約数和(自身を除く): 240452886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4371869, 8743738, 13115607, 17487476, 26231214, 39346821, 52462428, 78693642, 157387284]

約数ペア:

[(1, 157387284), (2, 78693642), (3, 52462428), (4, 39346821), (6, 26231214), (9, 17487476), (12, 13115607), (18, 8743738), (36, 4371869)]