152198340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{362377}}^1$

素因数の和:362396

約数の個数: 48

約数和(自身を含む): 487036032

約数和(自身を除く): 334837692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 362377, 724754, 1087131, 1449508, 1811885, 2174262, 2536639, 3623770, 4348524, 5073278, 5435655, 7247540, 7609917, 10146556, 10871310, 12683195, 15219834, 21742620, 25366390, 30439668, 38049585, 50732780, 76099170, 152198340]

約数ペア:

[(1, 152198340), (2, 76099170), (3, 50732780), (4, 38049585), (5, 30439668), (6, 25366390), (7, 21742620), (10, 15219834), (12, 12683195), (14, 10871310), (15, 10146556), (20, 7609917), (21, 7247540), (28, 5435655), (30, 5073278), (35, 4348524), (42, 3623770), (60, 2536639), (70, 2174262), (84, 1811885), (105, 1449508), (140, 1087131), (210, 724754), (420, 362377)]