148037407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{24851}}^1$

素因数の和:24918

約数の個数: 16

約数和(自身を含む): 181320192

約数和(自身を除く): 33282785

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 24851, 173957, 571573, 919487, 4001011, 6436409, 21148201, 148037407]

約数ペア:

[(1, 148037407), (7, 21148201), (23, 6436409), (37, 4001011), (161, 919487), (259, 571573), (851, 173957), (5957, 24851)]