147890904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{880303}}^1$

素因数の和:880319

約数の個数: 32

約数和(自身を含む): 422545920

約数和(自身を除く): 274655016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 880303, 1760606, 2640909, 3521212, 5281818, 6162121, 7042424, 10563636, 12324242, 18486363, 21127272, 24648484, 36972726, 49296968, 73945452, 147890904]

約数ペア:

[(1, 147890904), (2, 73945452), (3, 49296968), (4, 36972726), (6, 24648484), (7, 21127272), (8, 18486363), (12, 12324242), (14, 10563636), (21, 7042424), (24, 6162121), (28, 5281818), (42, 3521212), (56, 2640909), (84, 1760606), (168, 880303)]