154272816

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1973}}^1$

素因数の和:2171

約数の個数: 80

約数和(自身を含む): 445492320

約数和(自身を除く): 291219504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1448, 1629, 1973, 2172, 2896, 3258, 3946, 4344, 4887, 5919, 6516, 7892, 8688, 9774, 11838, 13032, 15784, 17757, 19548, 23676, 26064, 31568, 35514, 39096, 47352, 53271, 71028, 78192, 94704, 106542, 142056, 213084, 284112, 357113, 426168, 714226, 852336, 1071339, 1428452, 2142678, 2856904, 3214017, 4285356, 5713808, 6428034, 8570712, 9642051, 12856068, 17141424, 19284102, 25712136, 38568204, 51424272, 77136408, 154272816]

約数ペア:

[(1, 154272816), (2, 77136408), (3, 51424272), (4, 38568204), (6, 25712136), (8, 19284102), (9, 17141424), (12, 12856068), (16, 9642051), (18, 8570712), (24, 6428034), (27, 5713808), (36, 4285356), (48, 3214017), (54, 2856904), (72, 2142678), (108, 1428452), (144, 1071339), (181, 852336), (216, 714226), (362, 426168), (432, 357113), (543, 284112), (724, 213084), (1086, 142056), (1448, 106542), (1629, 94704), (1973, 78192), (2172, 71028), (2896, 53271), (3258, 47352), (3946, 39096), (4344, 35514), (4887, 31568), (5919, 26064), (6516, 23676), (7892, 19548), (8688, 17757), (9774, 15784), (11838, 13032)]