156988640804

素因数分解:

$2^2\times {\mathrm{421609}}^1\times {\mathrm{93089}}^1$

素因数の和:514702

約数の個数: 12

約数和(自身を含む): 274733724300

約数和(自身を除く): 117745083496

約数列:

[1, 2, 4, 93089, 186178, 372356, 421609, 843218, 1686436, 39247160201, 78494320402, 156988640804]

約数ペア:

[(1, 156988640804), (2, 78494320402), (4, 39247160201), (93089, 1686436), (186178, 843218), (372356, 421609)]