148875013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30253}}^1$

素因数の和:30316

約数の個数: 16

約数和(自身を含む): 183944320

約数和(自身を除く): 35069307

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 30253, 211771, 574807, 1119361, 4023649, 7835527, 21267859, 148875013]

約数ペア:

[(1, 148875013), (7, 21267859), (19, 7835527), (37, 4023649), (133, 1119361), (259, 574807), (703, 211771), (4921, 30253)]