170979328

素因数分解:

$2^{12}\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 104

約数和(自身を含む): 389891600

約数和(自身を除く): 218912272

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 169, 208, 247, 256, 304, 338, 416, 494, 512, 608, 676, 832, 988, 1024, 1216, 1352, 1664, 1976, 2048, 2197, 2432, 2704, 3211, 3328, 3952, 4096, 4394, 4864, 5408, 6422, 6656, 7904, 8788, 9728, 10816, 12844, 13312, 15808, 17576, 19456, 21632, 25688, 26624, 31616, 35152, 38912, 41743, 43264, 51376, 53248, 63232, 70304, 77824, 83486, 86528, 102752, 126464, 140608, 166972, 173056, 205504, 252928, 281216, 333944, 346112, 411008, 505856, 562432, 667888, 692224, 822016, 1011712, 1124864, 1335776, 1644032, 2249728, 2671552, 3288064, 4499456, 5343104, 6576128, 8998912, 10686208, 13152256, 21372416, 42744832, 85489664, 170979328]

約数ペア:

[(1, 170979328), (2, 85489664), (4, 42744832), (8, 21372416), (13, 13152256), (16, 10686208), (19, 8998912), (26, 6576128), (32, 5343104), (38, 4499456), (52, 3288064), (64, 2671552), (76, 2249728), (104, 1644032), (128, 1335776), (152, 1124864), (169, 1011712), (208, 822016), (247, 692224), (256, 667888), (304, 562432), (338, 505856), (416, 411008), (494, 346112), (512, 333944), (608, 281216), (676, 252928), (832, 205504), (988, 173056), (1024, 166972), (1216, 140608), (1352, 126464), (1664, 102752), (1976, 86528), (2048, 83486), (2197, 77824), (2432, 70304), (2704, 63232), (3211, 53248), (3328, 51376), (3952, 43264), (4096, 41743), (4394, 38912), (4864, 35152), (5408, 31616), (6422, 26624), (6656, 25688), (7904, 21632), (8788, 19456), (9728, 17576), (10816, 15808), (12844, 13312)]