149492056

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{7649}}^1$

素因数の和:8011

約数の個数: 32

約数和(自身を含む): 321300000

約数和(自身を除く): 171807944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 4886, 7649, 9772, 15298, 19544, 30596, 53543, 61192, 107086, 214172, 428344, 2669501, 5339002, 10678004, 18686507, 21356008, 37373014, 74746028, 149492056]

約数ペア:

[(1, 149492056), (2, 74746028), (4, 37373014), (7, 21356008), (8, 18686507), (14, 10678004), (28, 5339002), (56, 2669501), (349, 428344), (698, 214172), (1396, 107086), (2443, 61192), (2792, 53543), (4886, 30596), (7649, 19544), (9772, 15298)]