131734624

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 311980032

約数和(自身を除く): 180245408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 112, 122, 124, 217, 224, 244, 248, 311, 427, 434, 488, 496, 622, 854, 868, 976, 992, 1244, 1708, 1736, 1891, 1952, 2177, 2488, 3416, 3472, 3782, 4354, 4976, 6832, 6944, 7564, 8708, 9641, 9952, 13237, 13664, 15128, 17416, 18971, 19282, 26474, 30256, 34832, 37942, 38564, 52948, 60512, 67487, 69664, 75884, 77128, 105896, 132797, 134974, 151768, 154256, 211792, 265594, 269948, 303536, 308512, 423584, 531188, 539896, 588101, 607072, 1062376, 1079792, 1176202, 2124752, 2159584, 2352404, 4116707, 4249504, 4704808, 8233414, 9409616, 16466828, 18819232, 32933656, 65867312, 131734624]

約数ペア:

[(1, 131734624), (2, 65867312), (4, 32933656), (7, 18819232), (8, 16466828), (14, 9409616), (16, 8233414), (28, 4704808), (31, 4249504), (32, 4116707), (56, 2352404), (61, 2159584), (62, 2124752), (112, 1176202), (122, 1079792), (124, 1062376), (217, 607072), (224, 588101), (244, 539896), (248, 531188), (311, 423584), (427, 308512), (434, 303536), (488, 269948), (496, 265594), (622, 211792), (854, 154256), (868, 151768), (976, 134974), (992, 132797), (1244, 105896), (1708, 77128), (1736, 75884), (1891, 69664), (1952, 67487), (2177, 60512), (2488, 52948), (3416, 38564), (3472, 37942), (3782, 34832), (4354, 30256), (4976, 26474), (6832, 19282), (6944, 18971), (7564, 17416), (8708, 15128), (9641, 13664), (9952, 13237)]