145779514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{25747}}^1$

素因数の和:25917

約数の個数: 16

約数和(自身を含む): 231732000

約数和(自身を除く): 85952486

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 25747, 51494, 489193, 978386, 3836303, 7672606, 72889757, 145779514]

約数ペア:

[(1, 145779514), (2, 72889757), (19, 7672606), (38, 3836303), (149, 978386), (298, 489193), (2831, 51494), (5662, 25747)]