154153804

素因数分解:

$2^2\times 7^5\times {\mathrm{2293}}^1$

素因数の和:2332

約数の個数: 36

約数和(自身を含む): 314865264

約数和(自身を除く): 160711460

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2293, 2401, 4586, 4802, 9172, 9604, 16051, 16807, 32102, 33614, 64204, 67228, 112357, 224714, 449428, 786499, 1572998, 3145996, 5505493, 11010986, 22021972, 38538451, 77076902, 154153804]

約数ペア:

[(1, 154153804), (2, 77076902), (4, 38538451), (7, 22021972), (14, 11010986), (28, 5505493), (49, 3145996), (98, 1572998), (196, 786499), (343, 449428), (686, 224714), (1372, 112357), (2293, 67228), (2401, 64204), (4586, 33614), (4802, 32102), (9172, 16807), (9604, 16051)]