149733776

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{14831}}^1$

素因数の和:15470

約数の個数: 20

約数和(自身を含む): 290588544

約数和(自身を除く): 140854768

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 14831, 29662, 59324, 118648, 237296, 9358361, 18716722, 37433444, 74866888, 149733776]

約数ペア:

[(1, 149733776), (2, 74866888), (4, 37433444), (8, 18716722), (16, 9358361), (631, 237296), (1262, 118648), (2524, 59324), (5048, 29662), (10096, 14831)]