156921260560

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12033839}}^1$

素因数の和:12034015

約数の個数: 40

約数和(自身を含む): 367080255360

約数和(自身を除く): 210158994800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 12033839, 24067678, 48135356, 60169195, 96270712, 120338390, 192541424, 240676780, 481353560, 962707120, 1961515757, 3923031514, 7846063028, 9807578785, 15692126056, 19615157570, 31384252112, 39230315140, 78460630280, 156921260560]

約数ペア:

[(1, 156921260560), (2, 78460630280), (4, 39230315140), (5, 31384252112), (8, 19615157570), (10, 15692126056), (16, 9807578785), (20, 7846063028), (40, 3923031514), (80, 1961515757), (163, 962707120), (326, 481353560), (652, 240676780), (815, 192541424), (1304, 120338390), (1630, 96270712), (2608, 60169195), (3260, 48135356), (6520, 24067678), (13040, 12033839)]