128216132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{8117}}^1$

素因数の和:8491

約数の個数: 24

約数和(自身を含む): 245488320

約数和(自身を除く): 117272188

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 3949, 7898, 8117, 15796, 16234, 32468, 89287, 178574, 357148, 2914003, 5828006, 11656012, 32054033, 64108066, 128216132]

約数ペア:

[(1, 128216132), (2, 64108066), (4, 32054033), (11, 11656012), (22, 5828006), (44, 2914003), (359, 357148), (718, 178574), (1436, 89287), (3949, 32468), (7898, 16234), (8117, 15796)]