128957832

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1567}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 364277760

約数和(自身を除く): 235319928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 381, 508, 648, 762, 1016, 1143, 1524, 1567, 2286, 3048, 3134, 3429, 4572, 4701, 6268, 6858, 9144, 9402, 10287, 12536, 13716, 14103, 18804, 20574, 27432, 28206, 37608, 41148, 42309, 56412, 82296, 84618, 112824, 126927, 169236, 199009, 253854, 338472, 398018, 507708, 597027, 796036, 1015416, 1194054, 1592072, 1791081, 2388108, 3582162, 4776216, 5373243, 7164324, 10746486, 14328648, 16119729, 21492972, 32239458, 42985944, 64478916, 128957832]

約数ペア:

[(1, 128957832), (2, 64478916), (3, 42985944), (4, 32239458), (6, 21492972), (8, 16119729), (9, 14328648), (12, 10746486), (18, 7164324), (24, 5373243), (27, 4776216), (36, 3582162), (54, 2388108), (72, 1791081), (81, 1592072), (108, 1194054), (127, 1015416), (162, 796036), (216, 597027), (254, 507708), (324, 398018), (381, 338472), (508, 253854), (648, 199009), (762, 169236), (1016, 126927), (1143, 112824), (1524, 84618), (1567, 82296), (2286, 56412), (3048, 42309), (3134, 41148), (3429, 37608), (4572, 28206), (4701, 27432), (6268, 20574), (6858, 18804), (9144, 14103), (9402, 13716), (10287, 12536)]