139725502

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163613}}^1$

素因数の和:163683

約数の個数: 16

約数和(自身を含む): 243457632

約数和(自身を除く): 103732130

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 163613, 327226, 1145291, 2290582, 9980393, 19960786, 69862751, 139725502]

約数ペア:

[(1, 139725502), (2, 69862751), (7, 19960786), (14, 9980393), (61, 2290582), (122, 1145291), (427, 327226), (854, 163613)]