131389344

素因数分解:

$2^5\times 3^3\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 385418880

約数和(自身を除く): 254029536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 241, 288, 432, 482, 631, 723, 864, 964, 1262, 1446, 1893, 1928, 2169, 2524, 2892, 3786, 3856, 4338, 5048, 5679, 5784, 6507, 7572, 7712, 8676, 10096, 11358, 11568, 13014, 15144, 17037, 17352, 20192, 22716, 23136, 26028, 30288, 34074, 34704, 45432, 52056, 60576, 68148, 69408, 90864, 104112, 136296, 152071, 181728, 208224, 272592, 304142, 456213, 545184, 608284, 912426, 1216568, 1368639, 1824852, 2433136, 2737278, 3649704, 4105917, 4866272, 5474556, 7299408, 8211834, 10949112, 14598816, 16423668, 21898224, 32847336, 43796448, 65694672, 131389344]

約数ペア:

[(1, 131389344), (2, 65694672), (3, 43796448), (4, 32847336), (6, 21898224), (8, 16423668), (9, 14598816), (12, 10949112), (16, 8211834), (18, 7299408), (24, 5474556), (27, 4866272), (32, 4105917), (36, 3649704), (48, 2737278), (54, 2433136), (72, 1824852), (96, 1368639), (108, 1216568), (144, 912426), (216, 608284), (241, 545184), (288, 456213), (432, 304142), (482, 272592), (631, 208224), (723, 181728), (864, 152071), (964, 136296), (1262, 104112), (1446, 90864), (1893, 69408), (1928, 68148), (2169, 60576), (2524, 52056), (2892, 45432), (3786, 34704), (3856, 34074), (4338, 30288), (5048, 26028), (5679, 23136), (5784, 22716), (6507, 20192), (7572, 17352), (7712, 17037), (8676, 15144), (10096, 13014), (11358, 11568)]