126760816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 313875744

約数和(自身を除く): 187114928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 169, 181, 182, 208, 259, 296, 338, 362, 364, 481, 518, 592, 676, 724, 728, 962, 1036, 1183, 1267, 1352, 1448, 1456, 1924, 2072, 2353, 2366, 2534, 2704, 2896, 3367, 3848, 4144, 4706, 4732, 5068, 6253, 6697, 6734, 7696, 9412, 9464, 10136, 12506, 13394, 13468, 16471, 18824, 18928, 20272, 25012, 26788, 26936, 30589, 32942, 37648, 43771, 46879, 50024, 53576, 53872, 61178, 65884, 87061, 87542, 93758, 100048, 107152, 122356, 131768, 174122, 175084, 187516, 214123, 244712, 263536, 348244, 350168, 375032, 428246, 489424, 609427, 696488, 700336, 750064, 856492, 1131793, 1218854, 1392976, 1712984, 2263586, 2437708, 3425968, 4527172, 4875416, 7922551, 9054344, 9750832, 15845102, 18108688, 31690204, 63380408, 126760816]

約数ペア:

[(1, 126760816), (2, 63380408), (4, 31690204), (7, 18108688), (8, 15845102), (13, 9750832), (14, 9054344), (16, 7922551), (26, 4875416), (28, 4527172), (37, 3425968), (52, 2437708), (56, 2263586), (74, 1712984), (91, 1392976), (104, 1218854), (112, 1131793), (148, 856492), (169, 750064), (181, 700336), (182, 696488), (208, 609427), (259, 489424), (296, 428246), (338, 375032), (362, 350168), (364, 348244), (481, 263536), (518, 244712), (592, 214123), (676, 187516), (724, 175084), (728, 174122), (962, 131768), (1036, 122356), (1183, 107152), (1267, 100048), (1352, 93758), (1448, 87542), (1456, 87061), (1924, 65884), (2072, 61178), (2353, 53872), (2366, 53576), (2534, 50024), (2704, 46879), (2896, 43771), (3367, 37648), (3848, 32942), (4144, 30589), (4706, 26936), (4732, 26788), (5068, 25012), (6253, 20272), (6697, 18928), (6734, 18824), (7696, 16471), (9412, 13468), (9464, 13394), (10136, 12506)]