133089294544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{489298877}}^1$

素因数の和:489298902

約数の個数: 20

約数和(自身を含む): 273028773924

約数和(自身を除く): 139939479380

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 489298877, 978597754, 1957195508, 3914391016, 7828782032, 8318080909, 16636161818, 33272323636, 66544647272, 133089294544]

約数ペア:

[(1, 133089294544), (2, 66544647272), (4, 33272323636), (8, 16636161818), (16, 8318080909), (17, 7828782032), (34, 3914391016), (68, 1957195508), (136, 978597754), (272, 489298877)]