144865684628

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{8071411}}^1$

素因数の和:8072063

約数の個数: 24

約数和(自身を含む): 290183404224

約数和(自身を除く): 145317719596

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8974, 17948, 8071411, 16142822, 32285644, 56499877, 112999754, 225999508, 5173774451, 10347548902, 20695097804, 36216421157, 72432842314, 144865684628]

約数ペア:

[(1, 144865684628), (2, 72432842314), (4, 36216421157), (7, 20695097804), (14, 10347548902), (28, 5173774451), (641, 225999508), (1282, 112999754), (2564, 56499877), (4487, 32285644), (8974, 16142822), (17948, 8071411)]