151020816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3924

約数の個数: 80

約数和(自身を含む): 420330240

約数和(自身を除く): 269309424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 2064, 2451, 3268, 3851, 4902, 6536, 7702, 9804, 11553, 13072, 15404, 19608, 23106, 30808, 39216, 46212, 61616, 73169, 92424, 146338, 165593, 184848, 219507, 292676, 331186, 439014, 496779, 585352, 662372, 878028, 993558, 1170704, 1324744, 1756056, 1987116, 2649488, 3146267, 3512112, 3974232, 6292534, 7948464, 9438801, 12585068, 18877602, 25170136, 37755204, 50340272, 75510408, 151020816]

約数ペア:

[(1, 151020816), (2, 75510408), (3, 50340272), (4, 37755204), (6, 25170136), (8, 18877602), (12, 12585068), (16, 9438801), (19, 7948464), (24, 6292534), (38, 3974232), (43, 3512112), (48, 3146267), (57, 2649488), (76, 1987116), (86, 1756056), (114, 1324744), (129, 1170704), (152, 993558), (172, 878028), (228, 662372), (258, 585352), (304, 496779), (344, 439014), (456, 331186), (516, 292676), (688, 219507), (817, 184848), (912, 165593), (1032, 146338), (1634, 92424), (2064, 73169), (2451, 61616), (3268, 46212), (3851, 39216), (4902, 30808), (6536, 23106), (7702, 19608), (9804, 15404), (11553, 13072)]