149738824

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{29663}}^1$

素因数の和:30300

約数の個数: 16

約数和(自身を含む): 281214720

約数和(自身を除く): 131475896

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 29663, 59326, 118652, 237304, 18717353, 37434706, 74869412, 149738824]

約数ペア:

[(1, 149738824), (2, 74869412), (4, 37434706), (8, 18717353), (631, 237304), (1262, 118652), (2524, 59326), (5048, 29663)]