15156456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90217}}^1$

素因数の和:90233

約数の個数: 32

約数和(自身を含む): 43304640

約数和(自身を除く): 28148184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90217, 180434, 270651, 360868, 541302, 631519, 721736, 1082604, 1263038, 1894557, 2165208, 2526076, 3789114, 5052152, 7578228, 15156456]

約数ペア:

[(1, 15156456), (2, 7578228), (3, 5052152), (4, 3789114), (6, 2526076), (7, 2165208), (8, 1894557), (12, 1263038), (14, 1082604), (21, 721736), (24, 631519), (28, 541302), (42, 360868), (56, 270651), (84, 180434), (168, 90217)]