156717808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2053}}^1$

素因数の和:2441

約数の個数: 40

約数和(自身を含む): 328048448

約数和(自身を除く): 171330640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1468, 2053, 2936, 4106, 4771, 5872, 8212, 9542, 16424, 19084, 26689, 32848, 38168, 53378, 76336, 106756, 213512, 427024, 753451, 1506902, 3013804, 6027608, 9794863, 12055216, 19589726, 39179452, 78358904, 156717808]

約数ペア:

[(1, 156717808), (2, 78358904), (4, 39179452), (8, 19589726), (13, 12055216), (16, 9794863), (26, 6027608), (52, 3013804), (104, 1506902), (208, 753451), (367, 427024), (734, 213512), (1468, 106756), (2053, 76336), (2936, 53378), (4106, 38168), (4771, 32848), (5872, 26689), (8212, 19084), (9542, 16424)]