157355868

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{319829}}^1$

素因数の和:319877

約数の個数: 24

約数和(自身を含む): 376120080

約数和(自身を除く): 218764212

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 319829, 639658, 959487, 1279316, 1918974, 3837948, 13112989, 26225978, 39338967, 52451956, 78677934, 157355868]

約数ペア:

[(1, 157355868), (2, 78677934), (3, 52451956), (4, 39338967), (6, 26225978), (12, 13112989), (41, 3837948), (82, 1918974), (123, 1279316), (164, 959487), (246, 639658), (492, 319829)]