156988955837

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69433417}}^1$

素因数の和:69433460

約数の個数: 16

約数和(自身を含む): 199968243840

約数和(自身を除く): 42979288003

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 69433417, 486033919, 1180368089, 1319234923, 8262576623, 9234644461, 22426993691, 156988955837]

約数ペア:

[(1, 156988955837), (7, 22426993691), (17, 9234644461), (19, 8262576623), (119, 1319234923), (133, 1180368089), (323, 486033919), (2261, 69433417)]