142467696

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 180

約数和(自身を含む): 472835064

約数和(自身を除く): 330367368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 61, 63, 72, 84, 98, 112, 122, 126, 144, 147, 168, 183, 196, 244, 252, 294, 331, 336, 366, 392, 427, 441, 488, 504, 549, 588, 662, 732, 784, 854, 882, 976, 993, 1008, 1098, 1176, 1281, 1324, 1464, 1708, 1764, 1986, 2196, 2317, 2352, 2562, 2648, 2928, 2979, 2989, 3416, 3528, 3843, 3972, 4392, 4634, 5124, 5296, 5958, 5978, 6832, 6951, 7056, 7686, 7944, 8784, 8967, 9268, 10248, 11916, 11956, 13902, 15372, 15888, 16219, 17934, 18536, 20191, 20496, 20853, 23832, 23912, 26901, 27804, 30744, 32438, 35868, 37072, 40382, 41706, 47664, 47824, 48657, 53802, 55608, 60573, 61488, 64876, 71736, 80764, 83412, 97314, 107604, 111216, 121146, 129752, 141337, 143472, 145971, 161528, 166824, 181719, 194628, 215208, 242292, 259504, 282674, 291942, 323056, 333648, 363438, 389256, 424011, 430416, 484584, 565348, 583884, 726876, 778512, 848022, 969168, 989359, 1130696, 1167768, 1272033, 1453752, 1696044, 1978718, 2261392, 2335536, 2544066, 2907504, 2968077, 3392088, 3957436, 5088132, 5936154, 6784176, 7914872, 8904231, 10176264, 11872308, 15829744, 17808462, 20352528, 23744616, 35616924, 47489232, 71233848, 142467696]

約数ペア:

[(1, 142467696), (2, 71233848), (3, 47489232), (4, 35616924), (6, 23744616), (7, 20352528), (8, 17808462), (9, 15829744), (12, 11872308), (14, 10176264), (16, 8904231), (18, 7914872), (21, 6784176), (24, 5936154), (28, 5088132), (36, 3957436), (42, 3392088), (48, 2968077), (49, 2907504), (56, 2544066), (61, 2335536), (63, 2261392), (72, 1978718), (84, 1696044), (98, 1453752), (112, 1272033), (122, 1167768), (126, 1130696), (144, 989359), (147, 969168), (168, 848022), (183, 778512), (196, 726876), (244, 583884), (252, 565348), (294, 484584), (331, 430416), (336, 424011), (366, 389256), (392, 363438), (427, 333648), (441, 323056), (488, 291942), (504, 282674), (549, 259504), (588, 242292), (662, 215208), (732, 194628), (784, 181719), (854, 166824), (882, 161528), (976, 145971), (993, 143472), (1008, 141337), (1098, 129752), (1176, 121146), (1281, 111216), (1324, 107604), (1464, 97314), (1708, 83412), (1764, 80764), (1986, 71736), (2196, 64876), (2317, 61488), (2352, 60573), (2562, 55608), (2648, 53802), (2928, 48657), (2979, 47824), (2989, 47664), (3416, 41706), (3528, 40382), (3843, 37072), (3972, 35868), (4392, 32438), (4634, 30744), (5124, 27804), (5296, 26901), (5958, 23912), (5978, 23832), (6832, 20853), (6951, 20496), (7056, 20191), (7686, 18536), (7944, 17934), (8784, 16219), (8967, 15888), (9268, 15372), (10248, 13902), (11916, 11956)]