173407488

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9817}}^1$

素因数の和:9859

約数の個数: 72

約数和(自身を含む): 481631808

約数和(自身を除く): 308224320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 9817, 17664, 19634, 29451, 39268, 58902, 78536, 117804, 157072, 225791, 235608, 314144, 451582, 471216, 628288, 677373, 903164, 942432, 1256576, 1354746, 1806328, 1884864, 2513152, 2709492, 3612656, 3769728, 5418984, 7225312, 7539456, 10837968, 14450624, 21675936, 28901248, 43351872, 57802496, 86703744, 173407488]

約数ペア:

[(1, 173407488), (2, 86703744), (3, 57802496), (4, 43351872), (6, 28901248), (8, 21675936), (12, 14450624), (16, 10837968), (23, 7539456), (24, 7225312), (32, 5418984), (46, 3769728), (48, 3612656), (64, 2709492), (69, 2513152), (92, 1884864), (96, 1806328), (128, 1354746), (138, 1256576), (184, 942432), (192, 903164), (256, 677373), (276, 628288), (368, 471216), (384, 451582), (552, 314144), (736, 235608), (768, 225791), (1104, 157072), (1472, 117804), (2208, 78536), (2944, 58902), (4416, 39268), (5888, 29451), (8832, 19634), (9817, 17664)]