148879792

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{38933}}^1$

素因数の和:39180

約数の個数: 20

約数和(自身を含む): 289668960

約数和(自身を除く): 140789168

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 38933, 77866, 155732, 311464, 622928, 9304987, 18609974, 37219948, 74439896, 148879792]

約数ペア:

[(1, 148879792), (2, 74439896), (4, 37219948), (8, 18609974), (16, 9304987), (239, 622928), (478, 311464), (956, 155732), (1912, 77866), (3824, 38933)]