149440361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1471}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 178618368

約数和(自身を除く): 29178007

約数列:

[1, 7, 23, 161, 631, 1471, 4417, 10297, 14513, 33833, 101591, 236831, 928201, 6497407, 21348623, 149440361]

約数ペア:

[(1, 149440361), (7, 21348623), (23, 6497407), (161, 928201), (631, 236831), (1471, 101591), (4417, 33833), (10297, 14513)]