129530856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 402554880

約数和(自身を除く): 273024024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 467, 508, 546, 728, 762, 889, 934, 1016, 1092, 1401, 1524, 1651, 1778, 1868, 2184, 2667, 2802, 3048, 3269, 3302, 3556, 3736, 4953, 5334, 5604, 6071, 6538, 6604, 7112, 9807, 9906, 10668, 11208, 11557, 12142, 13076, 13208, 18213, 19614, 19812, 21336, 23114, 24284, 26152, 34671, 36426, 39228, 39624, 42497, 46228, 48568, 59309, 69342, 72852, 78456, 84994, 92456, 118618, 127491, 138684, 145704, 169988, 177927, 237236, 254982, 277368, 339976, 355854, 415163, 474472, 509964, 711708, 771017, 830326, 1019928, 1245489, 1423416, 1542034, 1660652, 2313051, 2490978, 3084068, 3321304, 4626102, 4981956, 5397119, 6168136, 9252204, 9963912, 10794238, 16191357, 18504408, 21588476, 32382714, 43176952, 64765428, 129530856]

約数ペア:

[(1, 129530856), (2, 64765428), (3, 43176952), (4, 32382714), (6, 21588476), (7, 18504408), (8, 16191357), (12, 10794238), (13, 9963912), (14, 9252204), (21, 6168136), (24, 5397119), (26, 4981956), (28, 4626102), (39, 3321304), (42, 3084068), (52, 2490978), (56, 2313051), (78, 1660652), (84, 1542034), (91, 1423416), (104, 1245489), (127, 1019928), (156, 830326), (168, 771017), (182, 711708), (254, 509964), (273, 474472), (312, 415163), (364, 355854), (381, 339976), (467, 277368), (508, 254982), (546, 237236), (728, 177927), (762, 169988), (889, 145704), (934, 138684), (1016, 127491), (1092, 118618), (1401, 92456), (1524, 84994), (1651, 78456), (1778, 72852), (1868, 69342), (2184, 59309), (2667, 48568), (2802, 46228), (3048, 42497), (3269, 39624), (3302, 39228), (3556, 36426), (3736, 34671), (4953, 26152), (5334, 24284), (5604, 23114), (6071, 21336), (6538, 19812), (6604, 19614), (7112, 18213), (9807, 13208), (9906, 13076), (10668, 12142), (11208, 11557)]