128834364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 343284480

約数和(自身を除く): 214450116

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 172, 204, 228, 258, 323, 516, 646, 731, 773, 817, 969, 1292, 1462, 1546, 1634, 1938, 2193, 2319, 2451, 2924, 3092, 3268, 3876, 4386, 4638, 4902, 8772, 9276, 9804, 13141, 13889, 14687, 26282, 27778, 29374, 33239, 39423, 41667, 44061, 52564, 55556, 58748, 66478, 78846, 83334, 88122, 99717, 132956, 157692, 166668, 176244, 199434, 249679, 398868, 499358, 565063, 631541, 749037, 998716, 1130126, 1263082, 1498074, 1695189, 1894623, 2260252, 2526164, 2996148, 3390378, 3789246, 6780756, 7578492, 10736197, 21472394, 32208591, 42944788, 64417182, 128834364]

約数ペア:

[(1, 128834364), (2, 64417182), (3, 42944788), (4, 32208591), (6, 21472394), (12, 10736197), (17, 7578492), (19, 6780756), (34, 3789246), (38, 3390378), (43, 2996148), (51, 2526164), (57, 2260252), (68, 1894623), (76, 1695189), (86, 1498074), (102, 1263082), (114, 1130126), (129, 998716), (172, 749037), (204, 631541), (228, 565063), (258, 499358), (323, 398868), (516, 249679), (646, 199434), (731, 176244), (773, 166668), (817, 157692), (969, 132956), (1292, 99717), (1462, 88122), (1546, 83334), (1634, 78846), (1938, 66478), (2193, 58748), (2319, 55556), (2451, 52564), (2924, 44061), (3092, 41667), (3268, 39423), (3876, 33239), (4386, 29374), (4638, 27778), (4902, 26282), (8772, 14687), (9276, 13889), (9804, 13141)]