128526528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 391564368

約数和(自身を除く): 263037840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 169, 192, 204, 208, 221, 233, 272, 312, 338, 408, 416, 442, 466, 507, 544, 624, 663, 676, 699, 816, 832, 884, 932, 1014, 1088, 1248, 1326, 1352, 1398, 1632, 1768, 1864, 2028, 2496, 2652, 2704, 2796, 2873, 3029, 3264, 3536, 3728, 3961, 4056, 5304, 5408, 5592, 5746, 6058, 7072, 7456, 7922, 8112, 8619, 9087, 10608, 10816, 11184, 11492, 11883, 12116, 14144, 14912, 15844, 16224, 17238, 18174, 21216, 22368, 22984, 23766, 24232, 31688, 32448, 34476, 36348, 39377, 42432, 44736, 45968, 47532, 48464, 51493, 63376, 68952, 72696, 78754, 91936, 95064, 96928, 102986, 118131, 126752, 137904, 145392, 154479, 157508, 183872, 190128, 193856, 205972, 236262, 253504, 275808, 290784, 308958, 315016, 380256, 411944, 472524, 551616, 581568, 617916, 630032, 669409, 760512, 823888, 945048, 1235832, 1260064, 1338818, 1647776, 1890096, 2008227, 2471664, 2520128, 2677636, 3295552, 3780192, 4016454, 4943328, 5355272, 7560384, 8032908, 9886656, 10710544, 16065816, 21421088, 32131632, 42842176, 64263264, 128526528]

約数ペア:

[(1, 128526528), (2, 64263264), (3, 42842176), (4, 32131632), (6, 21421088), (8, 16065816), (12, 10710544), (13, 9886656), (16, 8032908), (17, 7560384), (24, 5355272), (26, 4943328), (32, 4016454), (34, 3780192), (39, 3295552), (48, 2677636), (51, 2520128), (52, 2471664), (64, 2008227), (68, 1890096), (78, 1647776), (96, 1338818), (102, 1260064), (104, 1235832), (136, 945048), (156, 823888), (169, 760512), (192, 669409), (204, 630032), (208, 617916), (221, 581568), (233, 551616), (272, 472524), (312, 411944), (338, 380256), (408, 315016), (416, 308958), (442, 290784), (466, 275808), (507, 253504), (544, 236262), (624, 205972), (663, 193856), (676, 190128), (699, 183872), (816, 157508), (832, 154479), (884, 145392), (932, 137904), (1014, 126752), (1088, 118131), (1248, 102986), (1326, 96928), (1352, 95064), (1398, 91936), (1632, 78754), (1768, 72696), (1864, 68952), (2028, 63376), (2496, 51493), (2652, 48464), (2704, 47532), (2796, 45968), (2873, 44736), (3029, 42432), (3264, 39377), (3536, 36348), (3728, 34476), (3961, 32448), (4056, 31688), (5304, 24232), (5408, 23766), (5592, 22984), (5746, 22368), (6058, 21216), (7072, 18174), (7456, 17238), (7922, 16224), (8112, 15844), (8619, 14912), (9087, 14144), (10608, 12116), (10816, 11883), (11184, 11492)]