157788528

素因数分解:

$2^4\times 3^1\times {\mathrm{3287261}}^1$

素因数の和:3287272

約数の個数: 20

約数和(自身を含む): 407620488

約数和(自身を除く): 249831960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3287261, 6574522, 9861783, 13149044, 19723566, 26298088, 39447132, 52596176, 78894264, 157788528]

約数ペア:

[(1, 157788528), (2, 78894264), (3, 52596176), (4, 39447132), (6, 26298088), (8, 19723566), (12, 13149044), (16, 9861783), (24, 6574522), (48, 3287261)]