150980788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^3\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 313750528

約数和(自身を除く): 162769740

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 181, 217, 362, 434, 724, 868, 961, 1267, 1922, 2534, 3844, 5068, 5611, 6727, 11222, 13454, 22444, 26908, 29791, 39277, 59582, 78554, 119164, 157108, 173941, 208537, 347882, 417074, 695764, 834148, 1217587, 2435174, 4870348, 5392171, 10784342, 21568684, 37745197, 75490394, 150980788]

約数ペア:

[(1, 150980788), (2, 75490394), (4, 37745197), (7, 21568684), (14, 10784342), (28, 5392171), (31, 4870348), (62, 2435174), (124, 1217587), (181, 834148), (217, 695764), (362, 417074), (434, 347882), (724, 208537), (868, 173941), (961, 157108), (1267, 119164), (1922, 78554), (2534, 59582), (3844, 39277), (5068, 29791), (5611, 26908), (6727, 22444), (11222, 13454)]