129269504

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 329656320

約数和(自身を除く): 200386816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 179, 182, 208, 217, 224, 248, 256, 358, 364, 403, 416, 434, 448, 496, 716, 728, 806, 832, 868, 896, 992, 1253, 1432, 1456, 1612, 1664, 1736, 1792, 1984, 2327, 2506, 2821, 2864, 2912, 3224, 3328, 3472, 3968, 4654, 5012, 5549, 5642, 5728, 5824, 6448, 6944, 7936, 9308, 10024, 11098, 11284, 11456, 11648, 12896, 13888, 16289, 18616, 20048, 22196, 22568, 22912, 23296, 25792, 27776, 32578, 37232, 38843, 40096, 44392, 45136, 45824, 51584, 55552, 65156, 72137, 74464, 77686, 80192, 88784, 90272, 103168, 130312, 144274, 148928, 155372, 160384, 177568, 180544, 260624, 288548, 297856, 310744, 320768, 355136, 361088, 504959, 521248, 577096, 595712, 621488, 710272, 722176, 1009918, 1042496, 1154192, 1242976, 1420544, 2019836, 2084992, 2308384, 2485952, 4039672, 4169984, 4616768, 4971904, 8079344, 9233536, 9943808, 16158688, 18467072, 32317376, 64634752, 129269504]

約数ペア:

[(1, 129269504), (2, 64634752), (4, 32317376), (7, 18467072), (8, 16158688), (13, 9943808), (14, 9233536), (16, 8079344), (26, 4971904), (28, 4616768), (31, 4169984), (32, 4039672), (52, 2485952), (56, 2308384), (62, 2084992), (64, 2019836), (91, 1420544), (104, 1242976), (112, 1154192), (124, 1042496), (128, 1009918), (179, 722176), (182, 710272), (208, 621488), (217, 595712), (224, 577096), (248, 521248), (256, 504959), (358, 361088), (364, 355136), (403, 320768), (416, 310744), (434, 297856), (448, 288548), (496, 260624), (716, 180544), (728, 177568), (806, 160384), (832, 155372), (868, 148928), (896, 144274), (992, 130312), (1253, 103168), (1432, 90272), (1456, 88784), (1612, 80192), (1664, 77686), (1736, 74464), (1792, 72137), (1984, 65156), (2327, 55552), (2506, 51584), (2821, 45824), (2864, 45136), (2912, 44392), (3224, 40096), (3328, 38843), (3472, 37232), (3968, 32578), (4654, 27776), (5012, 25792), (5549, 23296), (5642, 22912), (5728, 22568), (5824, 22196), (6448, 20048), (6944, 18616), (7936, 16289), (9308, 13888), (10024, 12896), (11098, 11648), (11284, 11456)]