145421758

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{7187}}^1$

素因数の和:7407

約数の個数: 16

約数和(自身を含む): 222885504

約数和(自身を除く): 77463746

約数列:

[1, 2, 67, 134, 151, 302, 7187, 10117, 14374, 20234, 481529, 963058, 1085237, 2170474, 72710879, 145421758]

約数ペア:

[(1, 145421758), (2, 72710879), (67, 2170474), (134, 1085237), (151, 963058), (302, 481529), (7187, 20234), (10117, 14374)]