128959824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 408830976

約数和(自身を除く): 279871152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 107, 112, 119, 136, 168, 204, 211, 214, 238, 272, 321, 336, 357, 408, 422, 428, 476, 633, 642, 714, 749, 816, 844, 856, 952, 1266, 1284, 1428, 1477, 1498, 1688, 1712, 1819, 1904, 2247, 2532, 2568, 2856, 2954, 2996, 3376, 3587, 3638, 4431, 4494, 5064, 5136, 5457, 5712, 5908, 5992, 7174, 7276, 8862, 8988, 10128, 10761, 10914, 11816, 11984, 12733, 14348, 14552, 17724, 17976, 21522, 21828, 22577, 23632, 25109, 25466, 28696, 29104, 35448, 35952, 38199, 43044, 43656, 45154, 50218, 50932, 57392, 67731, 70896, 75327, 76398, 86088, 87312, 90308, 100436, 101864, 135462, 150654, 152796, 158039, 172176, 180616, 200872, 203728, 270924, 301308, 305592, 316078, 361232, 383809, 401744, 474117, 541848, 602616, 611184, 632156, 767618, 948234, 1083696, 1151427, 1205232, 1264312, 1535236, 1896468, 2302854, 2528624, 2686663, 3070472, 3792936, 4605708, 5373326, 6140944, 7585872, 8059989, 9211416, 10746652, 16119978, 18422832, 21493304, 32239956, 42986608, 64479912, 128959824]

約数ペア:

[(1, 128959824), (2, 64479912), (3, 42986608), (4, 32239956), (6, 21493304), (7, 18422832), (8, 16119978), (12, 10746652), (14, 9211416), (16, 8059989), (17, 7585872), (21, 6140944), (24, 5373326), (28, 4605708), (34, 3792936), (42, 3070472), (48, 2686663), (51, 2528624), (56, 2302854), (68, 1896468), (84, 1535236), (102, 1264312), (107, 1205232), (112, 1151427), (119, 1083696), (136, 948234), (168, 767618), (204, 632156), (211, 611184), (214, 602616), (238, 541848), (272, 474117), (321, 401744), (336, 383809), (357, 361232), (408, 316078), (422, 305592), (428, 301308), (476, 270924), (633, 203728), (642, 200872), (714, 180616), (749, 172176), (816, 158039), (844, 152796), (856, 150654), (952, 135462), (1266, 101864), (1284, 100436), (1428, 90308), (1477, 87312), (1498, 86088), (1688, 76398), (1712, 75327), (1819, 70896), (1904, 67731), (2247, 57392), (2532, 50932), (2568, 50218), (2856, 45154), (2954, 43656), (2996, 43044), (3376, 38199), (3587, 35952), (3638, 35448), (4431, 29104), (4494, 28696), (5064, 25466), (5136, 25109), (5457, 23632), (5712, 22577), (5908, 21828), (5992, 21522), (7174, 17976), (7276, 17724), (8862, 14552), (8988, 14348), (10128, 12733), (10761, 11984), (10914, 11816)]