131178672

素因数分解:

$2^4\times 3^2\times {\mathrm{751}}^1\times {\mathrm{1213}}^1$

素因数の和:1978

約数の個数: 60

約数和(自身を含む): 367909984

約数和(自身を除く): 236731312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 751, 1213, 1502, 2253, 2426, 3004, 3639, 4506, 4852, 6008, 6759, 7278, 9012, 9704, 10917, 12016, 13518, 14556, 18024, 19408, 21834, 27036, 29112, 36048, 43668, 54072, 58224, 87336, 108144, 174672, 910963, 1821926, 2732889, 3643852, 5465778, 7287704, 8198667, 10931556, 14575408, 16397334, 21863112, 32794668, 43726224, 65589336, 131178672]

約数ペア:

[(1, 131178672), (2, 65589336), (3, 43726224), (4, 32794668), (6, 21863112), (8, 16397334), (9, 14575408), (12, 10931556), (16, 8198667), (18, 7287704), (24, 5465778), (36, 3643852), (48, 2732889), (72, 1821926), (144, 910963), (751, 174672), (1213, 108144), (1502, 87336), (2253, 58224), (2426, 54072), (3004, 43668), (3639, 36048), (4506, 29112), (4852, 27036), (6008, 21834), (6759, 19408), (7278, 18024), (9012, 14556), (9704, 13518), (10917, 12016)]