155071056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{461521}}^1$

素因数の和:461539

約数の個数: 40

約数和(自身を含む): 457829824

約数和(自身を除く): 302758768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 461521, 923042, 1384563, 1846084, 2769126, 3230647, 3692168, 5538252, 6461294, 7384336, 9691941, 11076504, 12922588, 19383882, 22153008, 25845176, 38767764, 51690352, 77535528, 155071056]

約数ペア:

[(1, 155071056), (2, 77535528), (3, 51690352), (4, 38767764), (6, 25845176), (7, 22153008), (8, 19383882), (12, 12922588), (14, 11076504), (16, 9691941), (21, 7384336), (24, 6461294), (28, 5538252), (42, 3692168), (48, 3230647), (56, 2769126), (84, 1846084), (112, 1384563), (168, 923042), (336, 461521)]