123286128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{366923}}^1$

素因数の和:366941

約数の個数: 40

約数和(自身を含む): 363988608

約数和(自身を除く): 240702480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 366923, 733846, 1100769, 1467692, 2201538, 2568461, 2935384, 4403076, 5136922, 5870768, 7705383, 8806152, 10273844, 15410766, 17612304, 20547688, 30821532, 41095376, 61643064, 123286128]

約数ペア:

[(1, 123286128), (2, 61643064), (3, 41095376), (4, 30821532), (6, 20547688), (7, 17612304), (8, 15410766), (12, 10273844), (14, 8806152), (16, 7705383), (21, 5870768), (24, 5136922), (28, 4403076), (42, 2935384), (48, 2568461), (56, 2201538), (84, 1467692), (112, 1100769), (168, 733846), (336, 366923)]