129286976

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 112

約数和(自身を含む): 320893440

約数和(自身を除く): 191606464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 91, 104, 112, 158, 182, 208, 224, 281, 316, 364, 416, 448, 553, 562, 632, 728, 832, 1027, 1106, 1124, 1264, 1456, 1967, 2054, 2212, 2248, 2528, 2912, 3653, 3934, 4108, 4424, 4496, 5056, 5824, 7189, 7306, 7868, 8216, 8848, 8992, 14378, 14612, 15736, 16432, 17696, 17984, 22199, 25571, 28756, 29224, 31472, 32864, 35392, 44398, 51142, 57512, 58448, 62944, 65728, 88796, 102284, 115024, 116896, 125888, 155393, 177592, 204568, 230048, 233792, 288587, 310786, 355184, 409136, 460096, 577174, 621572, 710368, 818272, 1154348, 1243144, 1420736, 1636544, 2020109, 2308696, 2486288, 4040218, 4617392, 4972576, 8080436, 9234784, 9945152, 16160872, 18469568, 32321744, 64643488, 129286976]

約数ペア:

[(1, 129286976), (2, 64643488), (4, 32321744), (7, 18469568), (8, 16160872), (13, 9945152), (14, 9234784), (16, 8080436), (26, 4972576), (28, 4617392), (32, 4040218), (52, 2486288), (56, 2308696), (64, 2020109), (79, 1636544), (91, 1420736), (104, 1243144), (112, 1154348), (158, 818272), (182, 710368), (208, 621572), (224, 577174), (281, 460096), (316, 409136), (364, 355184), (416, 310786), (448, 288587), (553, 233792), (562, 230048), (632, 204568), (728, 177592), (832, 155393), (1027, 125888), (1106, 116896), (1124, 115024), (1264, 102284), (1456, 88796), (1967, 65728), (2054, 62944), (2212, 58448), (2248, 57512), (2528, 51142), (2912, 44398), (3653, 35392), (3934, 32864), (4108, 31472), (4424, 29224), (4496, 28756), (5056, 25571), (5824, 22199), (7189, 17984), (7306, 17696), (7868, 16432), (8216, 15736), (8848, 14612), (8992, 14378)]