158227664

素因数分解:

$2^4\times 7^2\times {\mathrm{201821}}^1$

素因数の和:201843

約数の個数: 30

約数和(自身を含む): 356619474

約数和(自身を除く): 198391810

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 201821, 403642, 807284, 1412747, 1614568, 2825494, 3229136, 5650988, 9889229, 11301976, 19778458, 22603952, 39556916, 79113832, 158227664]

約数ペア:

[(1, 158227664), (2, 79113832), (4, 39556916), (7, 22603952), (8, 19778458), (14, 11301976), (16, 9889229), (28, 5650988), (49, 3229136), (56, 2825494), (98, 1614568), (112, 1412747), (196, 807284), (392, 403642), (784, 201821)]