129508288

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 112

約数和(自身を含む): 325388224

約数和(自身を除く): 195879936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 448, 481, 518, 592, 601, 728, 832, 962, 1036, 1184, 1202, 1456, 1924, 2072, 2368, 2404, 2912, 3367, 3848, 4144, 4207, 4808, 5824, 6734, 7696, 7813, 8288, 8414, 9616, 13468, 15392, 15626, 16576, 16828, 19232, 22237, 26936, 30784, 31252, 33656, 38464, 44474, 53872, 54691, 62504, 67312, 88948, 107744, 109382, 125008, 134624, 155659, 177896, 215488, 218764, 250016, 269248, 289081, 311318, 355792, 437528, 500032, 578162, 622636, 711584, 875056, 1156324, 1245272, 1423168, 1750112, 2023567, 2312648, 2490544, 3500224, 4047134, 4625296, 4981088, 8094268, 9250592, 9962176, 16188536, 18501184, 32377072, 64754144, 129508288]

約数ペア:

[(1, 129508288), (2, 64754144), (4, 32377072), (7, 18501184), (8, 16188536), (13, 9962176), (14, 9250592), (16, 8094268), (26, 4981088), (28, 4625296), (32, 4047134), (37, 3500224), (52, 2490544), (56, 2312648), (64, 2023567), (74, 1750112), (91, 1423168), (104, 1245272), (112, 1156324), (148, 875056), (182, 711584), (208, 622636), (224, 578162), (259, 500032), (296, 437528), (364, 355792), (416, 311318), (448, 289081), (481, 269248), (518, 250016), (592, 218764), (601, 215488), (728, 177896), (832, 155659), (962, 134624), (1036, 125008), (1184, 109382), (1202, 107744), (1456, 88948), (1924, 67312), (2072, 62504), (2368, 54691), (2404, 53872), (2912, 44474), (3367, 38464), (3848, 33656), (4144, 31252), (4207, 30784), (4808, 26936), (5824, 22237), (6734, 19232), (7696, 16828), (7813, 16576), (8288, 15626), (8414, 15392), (9616, 13468)]