163245152

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 392781312

約数和(自身を除く): 229536160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 163, 224, 238, 263, 272, 326, 476, 526, 544, 652, 952, 1052, 1141, 1304, 1841, 1904, 2104, 2282, 2608, 2771, 3682, 3808, 4208, 4471, 4564, 5216, 5542, 7364, 8416, 8942, 9128, 11084, 14728, 17884, 18256, 19397, 22168, 29456, 31297, 35768, 36512, 38794, 42869, 44336, 58912, 62594, 71536, 77588, 85738, 88672, 125188, 143072, 155176, 171476, 250376, 300083, 310352, 342952, 500752, 600166, 620704, 685904, 728773, 1001504, 1200332, 1371808, 1457546, 2400664, 2915092, 4801328, 5101411, 5830184, 9602656, 10202822, 11660368, 20405644, 23320736, 40811288, 81622576, 163245152]

約数ペア:

[(1, 163245152), (2, 81622576), (4, 40811288), (7, 23320736), (8, 20405644), (14, 11660368), (16, 10202822), (17, 9602656), (28, 5830184), (32, 5101411), (34, 4801328), (56, 2915092), (68, 2400664), (112, 1457546), (119, 1371808), (136, 1200332), (163, 1001504), (224, 728773), (238, 685904), (263, 620704), (272, 600166), (326, 500752), (476, 342952), (526, 310352), (544, 300083), (652, 250376), (952, 171476), (1052, 155176), (1141, 143072), (1304, 125188), (1841, 88672), (1904, 85738), (2104, 77588), (2282, 71536), (2608, 62594), (2771, 58912), (3682, 44336), (3808, 42869), (4208, 38794), (4471, 36512), (4564, 35768), (5216, 31297), (5542, 29456), (7364, 22168), (8416, 19397), (8942, 18256), (9128, 17884), (11084, 14728)]