128199390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{388483}}^1$

素因数の和:388504

約数の個数: 32

約数和(自身を含む): 335650176

約数和(自身を除く): 207450786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 388483, 776966, 1165449, 1942415, 2330898, 3884830, 4273313, 5827245, 8546626, 11654490, 12819939, 21366565, 25639878, 42733130, 64099695, 128199390]

約数ペア:

[(1, 128199390), (2, 64099695), (3, 42733130), (5, 25639878), (6, 21366565), (10, 12819939), (11, 11654490), (15, 8546626), (22, 5827245), (30, 4273313), (33, 3884830), (55, 2330898), (66, 1942415), (110, 1165449), (165, 776966), (330, 388483)]