128568384

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 168

約数和(自身を含む): 437131968

約数和(自身を除く): 308563584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1181, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2362, 2592, 3024, 3402, 3543, 3888, 4032, 4536, 4724, 5184, 6048, 6804, 7086, 7776, 8267, 9072, 9448, 10629, 12096, 13608, 14172, 15552, 16534, 18144, 18896, 21258, 24801, 27216, 28344, 31887, 33068, 36288, 37792, 42516, 49602, 54432, 56688, 63774, 66136, 74403, 75584, 85032, 95661, 99204, 108864, 113376, 127548, 132272, 148806, 170064, 191322, 198408, 223209, 226752, 255096, 264544, 286983, 297612, 340128, 382644, 396816, 446418, 510192, 529088, 573966, 595224, 669627, 680256, 765288, 793632, 892836, 1020384, 1147932, 1190448, 1339254, 1530576, 1587264, 1785672, 2008881, 2040768, 2295864, 2380896, 2678508, 3061152, 3571344, 4017762, 4591728, 4761792, 5357016, 6122304, 7142688, 8035524, 9183456, 10714032, 14285376, 16071048, 18366912, 21428064, 32142096, 42856128, 64284192, 128568384]

約数ペア:

[(1, 128568384), (2, 64284192), (3, 42856128), (4, 32142096), (6, 21428064), (7, 18366912), (8, 16071048), (9, 14285376), (12, 10714032), (14, 9183456), (16, 8035524), (18, 7142688), (21, 6122304), (24, 5357016), (27, 4761792), (28, 4591728), (32, 4017762), (36, 3571344), (42, 3061152), (48, 2678508), (54, 2380896), (56, 2295864), (63, 2040768), (64, 2008881), (72, 1785672), (81, 1587264), (84, 1530576), (96, 1339254), (108, 1190448), (112, 1147932), (126, 1020384), (144, 892836), (162, 793632), (168, 765288), (189, 680256), (192, 669627), (216, 595224), (224, 573966), (243, 529088), (252, 510192), (288, 446418), (324, 396816), (336, 382644), (378, 340128), (432, 297612), (448, 286983), (486, 264544), (504, 255096), (567, 226752), (576, 223209), (648, 198408), (672, 191322), (756, 170064), (864, 148806), (972, 132272), (1008, 127548), (1134, 113376), (1181, 108864), (1296, 99204), (1344, 95661), (1512, 85032), (1701, 75584), (1728, 74403), (1944, 66136), (2016, 63774), (2268, 56688), (2362, 54432), (2592, 49602), (3024, 42516), (3402, 37792), (3543, 36288), (3888, 33068), (4032, 31887), (4536, 28344), (4724, 27216), (5184, 24801), (6048, 21258), (6804, 18896), (7086, 18144), (7776, 16534), (8267, 15552), (9072, 14172), (9448, 13608), (10629, 12096)]