148739680

素因数分解:

$2^5\times 5^1\times {\mathrm{929623}}^1$

素因数の和:929638

約数の個数: 24

約数和(自身を含む): 351397872

約数和(自身を除く): 202658192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 929623, 1859246, 3718492, 4648115, 7436984, 9296230, 14873968, 18592460, 29747936, 37184920, 74369840, 148739680]

約数ペア:

[(1, 148739680), (2, 74369840), (4, 37184920), (5, 29747936), (8, 18592460), (10, 14873968), (16, 9296230), (20, 7436984), (32, 4648115), (40, 3718492), (80, 1859246), (160, 929623)]