121926392

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21557}}^1$

素因数の和:21671

約数の個数: 32

約数和(自身を含む): 263869920

約数和(自身を除く): 141943528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 21557, 43114, 86228, 150899, 172456, 301798, 603596, 1207192, 2177257, 4354514, 8709028, 15240799, 17418056, 30481598, 60963196, 121926392]

約数ペア:

[(1, 121926392), (2, 60963196), (4, 30481598), (7, 17418056), (8, 15240799), (14, 8709028), (28, 4354514), (56, 2177257), (101, 1207192), (202, 603596), (404, 301798), (707, 172456), (808, 150899), (1414, 86228), (2828, 43114), (5656, 21557)]