147843528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{880021}}^1$

素因数の和:880037

約数の個数: 32

約数和(自身を含む): 422410560

約数和(自身を除く): 274567032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 880021, 1760042, 2640063, 3520084, 5280126, 6160147, 7040168, 10560252, 12320294, 18480441, 21120504, 24640588, 36960882, 49281176, 73921764, 147843528]

約数ペア:

[(1, 147843528), (2, 73921764), (3, 49281176), (4, 36960882), (6, 24640588), (7, 21120504), (8, 18480441), (12, 12320294), (14, 10560252), (21, 7040168), (24, 6160147), (28, 5280126), (42, 3520084), (56, 2640063), (84, 1760042), (168, 880021)]