158183940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8423}}^1$

素因数の和:8748

約数の個数: 48

約数和(自身を含む): 444382848

約数和(自身を除く): 286198908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 8423, 9390, 16846, 18780, 25269, 33692, 42115, 50538, 84230, 101076, 126345, 168460, 252690, 505380, 2636399, 5272798, 7909197, 10545596, 13181995, 15818394, 26363990, 31636788, 39545985, 52727980, 79091970, 158183940]

約数ペア:

[(1, 158183940), (2, 79091970), (3, 52727980), (4, 39545985), (5, 31636788), (6, 26363990), (10, 15818394), (12, 13181995), (15, 10545596), (20, 7909197), (30, 5272798), (60, 2636399), (313, 505380), (626, 252690), (939, 168460), (1252, 126345), (1565, 101076), (1878, 84230), (3130, 50538), (3756, 42115), (4695, 33692), (6260, 25269), (8423, 18780), (9390, 16846)]