167684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 331968

約数和(自身を除く): 164284

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 103, 148, 206, 407, 412, 814, 1133, 1628, 2266, 3811, 4532, 7622, 15244, 41921, 83842, 167684]

約数ペア:

[(1, 167684), (2, 83842), (4, 41921), (11, 15244), (22, 7622), (37, 4532), (44, 3811), (74, 2266), (103, 1628), (148, 1133), (206, 814), (407, 412)]