123022816

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2137}}^1$

素因数の和:2411

約数の個数: 48

約数和(自身を含む): 278008416

約数和(自身を除く): 154985600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1799, 2056, 2137, 3598, 4112, 4274, 7196, 8224, 8548, 14392, 14959, 17096, 28784, 29918, 34192, 57568, 59836, 68384, 119672, 239344, 478688, 549209, 1098418, 2196836, 3844463, 4393672, 7688926, 8787344, 15377852, 17574688, 30755704, 61511408, 123022816]

約数ペア:

[(1, 123022816), (2, 61511408), (4, 30755704), (7, 17574688), (8, 15377852), (14, 8787344), (16, 7688926), (28, 4393672), (32, 3844463), (56, 2196836), (112, 1098418), (224, 549209), (257, 478688), (514, 239344), (1028, 119672), (1799, 68384), (2056, 59836), (2137, 57568), (3598, 34192), (4112, 29918), (4274, 28784), (7196, 17096), (8224, 14959), (8548, 14392)]