143920728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{285557}}^1$

素因数の和:285576

約数の個数: 48

約数和(自身を含む): 445470480

約数和(自身を除く): 301549752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 285557, 571114, 856671, 1142228, 1713342, 1998899, 2284456, 2570013, 3426684, 3997798, 5140026, 5996697, 6853368, 7995596, 10280052, 11993394, 15991192, 17990091, 20560104, 23986788, 35980182, 47973576, 71960364, 143920728]

約数ペア:

[(1, 143920728), (2, 71960364), (3, 47973576), (4, 35980182), (6, 23986788), (7, 20560104), (8, 17990091), (9, 15991192), (12, 11993394), (14, 10280052), (18, 7995596), (21, 6853368), (24, 5996697), (28, 5140026), (36, 3997798), (42, 3426684), (56, 2570013), (63, 2284456), (72, 1998899), (84, 1713342), (126, 1142228), (168, 856671), (252, 571114), (504, 285557)]