156640975070

素因数分解:

$2^1\times 5^1\times {\mathrm{10243}}^1\times {\mathrm{1529249}}^1$

素因数の和:1539499

約数の個数: 16

約数和(自身を含む): 281981466000

約数和(自身を除く): 125340490930

約数列:

[1, 2, 5, 10, 10243, 20486, 51215, 102430, 1529249, 3058498, 7646245, 15292490, 15664097507, 31328195014, 78320487535, 156640975070]

約数ペア:

[(1, 156640975070), (2, 78320487535), (5, 31328195014), (10, 15664097507), (10243, 15292490), (20486, 7646245), (51215, 3058498), (102430, 1529249)]