146444960

素因数分解:

$2^5\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1163}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 346713696

約数和(自身を除く): 200268736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 787, 1163, 1574, 2326, 3148, 3935, 4652, 5815, 6296, 7870, 9304, 11630, 12592, 15740, 18608, 23260, 25184, 31480, 37216, 46520, 62960, 93040, 125920, 186080, 915281, 1830562, 3661124, 4576405, 7322248, 9152810, 14644496, 18305620, 29288992, 36611240, 73222480, 146444960]

約数ペア:

[(1, 146444960), (2, 73222480), (4, 36611240), (5, 29288992), (8, 18305620), (10, 14644496), (16, 9152810), (20, 7322248), (32, 4576405), (40, 3661124), (80, 1830562), (160, 915281), (787, 186080), (1163, 125920), (1574, 93040), (2326, 62960), (3148, 46520), (3935, 37216), (4652, 31480), (5815, 25184), (6296, 23260), (7870, 18608), (9304, 15740), (11630, 12592)]