161542416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{68683}}^1$

素因数の和:68708

約数の個数: 60

約数和(自身を含む): 485458512

約数和(自身を除く): 323916096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 68683, 137366, 206049, 274732, 412098, 480781, 549464, 824196, 961562, 1098928, 1442343, 1648392, 1923124, 2884686, 3296784, 3365467, 3846248, 5769372, 6730934, 7692496, 10096401, 11538744, 13461868, 20192802, 23077488, 26923736, 40385604, 53847472, 80771208, 161542416]

約数ペア:

[(1, 161542416), (2, 80771208), (3, 53847472), (4, 40385604), (6, 26923736), (7, 23077488), (8, 20192802), (12, 13461868), (14, 11538744), (16, 10096401), (21, 7692496), (24, 6730934), (28, 5769372), (42, 3846248), (48, 3365467), (49, 3296784), (56, 2884686), (84, 1923124), (98, 1648392), (112, 1442343), (147, 1098928), (168, 961562), (196, 824196), (294, 549464), (336, 480781), (392, 412098), (588, 274732), (784, 206049), (1176, 137366), (2352, 68683)]