128300224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 298021248

約数和(自身を除く): 169721024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 64, 68, 94, 104, 136, 188, 193, 208, 221, 272, 376, 386, 416, 442, 544, 611, 752, 772, 799, 832, 884, 1088, 1222, 1504, 1544, 1598, 1768, 2444, 2509, 3008, 3088, 3196, 3281, 3536, 4888, 5018, 6176, 6392, 6562, 7072, 9071, 9776, 10036, 10387, 12352, 12784, 13124, 14144, 18142, 19552, 20072, 20774, 25568, 26248, 36284, 39104, 40144, 41548, 42653, 51136, 52496, 72568, 80288, 83096, 85306, 104992, 117923, 145136, 154207, 160576, 166192, 170612, 209984, 235846, 290272, 308414, 332384, 341224, 471692, 580544, 616828, 664768, 682448, 943384, 1233656, 1364896, 1886768, 2004691, 2467312, 2729792, 3773536, 4009382, 4934624, 7547072, 8018764, 9869248, 16037528, 32075056, 64150112, 128300224]

約数ペア:

[(1, 128300224), (2, 64150112), (4, 32075056), (8, 16037528), (13, 9869248), (16, 8018764), (17, 7547072), (26, 4934624), (32, 4009382), (34, 3773536), (47, 2729792), (52, 2467312), (64, 2004691), (68, 1886768), (94, 1364896), (104, 1233656), (136, 943384), (188, 682448), (193, 664768), (208, 616828), (221, 580544), (272, 471692), (376, 341224), (386, 332384), (416, 308414), (442, 290272), (544, 235846), (611, 209984), (752, 170612), (772, 166192), (799, 160576), (832, 154207), (884, 145136), (1088, 117923), (1222, 104992), (1504, 85306), (1544, 83096), (1598, 80288), (1768, 72568), (2444, 52496), (2509, 51136), (3008, 42653), (3088, 41548), (3196, 40144), (3281, 39104), (3536, 36284), (4888, 26248), (5018, 25568), (6176, 20774), (6392, 20072), (6562, 19552), (7072, 18142), (9071, 14144), (9776, 13124), (10036, 12784), (10387, 12352)]