165088768

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1507

約数の個数: 80

約数和(自身を含む): 376382160

約数和(自身を除く): 211293392

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1088, 1459, 1664, 1768, 2176, 2918, 3328, 3536, 4352, 5836, 6656, 7072, 8704, 11672, 14144, 18967, 23344, 24803, 28288, 37934, 46688, 49606, 56576, 75868, 93376, 99212, 113152, 151736, 186752, 198424, 303472, 322439, 373504, 396848, 606944, 644878, 747008, 793696, 1213888, 1289756, 1587392, 2427776, 2579512, 3174784, 4855552, 5159024, 6349568, 9711104, 10318048, 12699136, 20636096, 41272192, 82544384, 165088768]

約数ペア:

[(1, 165088768), (2, 82544384), (4, 41272192), (8, 20636096), (13, 12699136), (16, 10318048), (17, 9711104), (26, 6349568), (32, 5159024), (34, 4855552), (52, 3174784), (64, 2579512), (68, 2427776), (104, 1587392), (128, 1289756), (136, 1213888), (208, 793696), (221, 747008), (256, 644878), (272, 606944), (416, 396848), (442, 373504), (512, 322439), (544, 303472), (832, 198424), (884, 186752), (1088, 151736), (1459, 113152), (1664, 99212), (1768, 93376), (2176, 75868), (2918, 56576), (3328, 49606), (3536, 46688), (4352, 37934), (5836, 28288), (6656, 24803), (7072, 23344), (8704, 18967), (11672, 14144)]