145220227054

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{27369059}}^1$

素因数の和:27369447

約数の個数: 16

約数和(自身を含む): 249605827200

約数和(自身を除く): 104385600146

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 27369059, 54738118, 191583413, 383166826, 10372873361, 20745746722, 72610113527, 145220227054]

約数ペア:

[(1, 145220227054), (2, 72610113527), (7, 20745746722), (14, 10372873361), (379, 383166826), (758, 191583413), (2653, 54738118), (5306, 27369059)]