156957495694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1\times {\mathrm{23831}}^1$

素因数の和:24696

約数の個数: 32

約数和(自身を含む): 249046306560

約数和(自身を除く): 92088810866

約数列:

[1, 2, 19, 38, 353, 491, 706, 982, 6707, 9329, 13414, 18658, 23831, 47662, 173323, 346646, 452789, 905578, 3293137, 6586274, 8412343, 11701021, 16824686, 23402042, 159834517, 222319399, 319669034, 444638798, 4130460413, 8260920826, 78478747847, 156957495694]

約数ペア:

[(1, 156957495694), (2, 78478747847), (19, 8260920826), (38, 4130460413), (353, 444638798), (491, 319669034), (706, 222319399), (982, 159834517), (6707, 23402042), (9329, 16824686), (13414, 11701021), (18658, 8412343), (23831, 6586274), (47662, 3293137), (173323, 905578), (346646, 452789)]