238599088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 603739136

約数和(自身を除く): 365140048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 43, 52, 56, 74, 86, 91, 103, 104, 112, 148, 172, 182, 206, 208, 259, 296, 301, 344, 364, 412, 481, 518, 559, 592, 602, 688, 721, 728, 824, 962, 1036, 1118, 1204, 1339, 1442, 1456, 1591, 1648, 1924, 2072, 2236, 2408, 2678, 2884, 3182, 3367, 3811, 3848, 3913, 4144, 4429, 4472, 4816, 5356, 5768, 6364, 6734, 7622, 7696, 7826, 8858, 8944, 9373, 10712, 11137, 11536, 12728, 13468, 15244, 15652, 17716, 18746, 20683, 21424, 22274, 25456, 26677, 26936, 30488, 31003, 31304, 35432, 37492, 41366, 44548, 49543, 53354, 53872, 57577, 60976, 62006, 62608, 70864, 74984, 82732, 89096, 99086, 106708, 115154, 124012, 144781, 149968, 163873, 165464, 178192, 198172, 213416, 230308, 248024, 289562, 327746, 330928, 346801, 396344, 403039, 426832, 460616, 496048, 579124, 655492, 693602, 792688, 806078, 921232, 1147111, 1158248, 1310984, 1387204, 1612156, 2130349, 2294222, 2316496, 2621968, 2774408, 3224312, 4260698, 4588444, 5548816, 6448624, 8521396, 9176888, 14912443, 17042792, 18353776, 29824886, 34085584, 59649772, 119299544, 238599088]

約数ペア:

[(1, 238599088), (2, 119299544), (4, 59649772), (7, 34085584), (8, 29824886), (13, 18353776), (14, 17042792), (16, 14912443), (26, 9176888), (28, 8521396), (37, 6448624), (43, 5548816), (52, 4588444), (56, 4260698), (74, 3224312), (86, 2774408), (91, 2621968), (103, 2316496), (104, 2294222), (112, 2130349), (148, 1612156), (172, 1387204), (182, 1310984), (206, 1158248), (208, 1147111), (259, 921232), (296, 806078), (301, 792688), (344, 693602), (364, 655492), (412, 579124), (481, 496048), (518, 460616), (559, 426832), (592, 403039), (602, 396344), (688, 346801), (721, 330928), (728, 327746), (824, 289562), (962, 248024), (1036, 230308), (1118, 213416), (1204, 198172), (1339, 178192), (1442, 165464), (1456, 163873), (1591, 149968), (1648, 144781), (1924, 124012), (2072, 115154), (2236, 106708), (2408, 99086), (2678, 89096), (2884, 82732), (3182, 74984), (3367, 70864), (3811, 62608), (3848, 62006), (3913, 60976), (4144, 57577), (4429, 53872), (4472, 53354), (4816, 49543), (5356, 44548), (5768, 41366), (6364, 37492), (6734, 35432), (7622, 31304), (7696, 31003), (7826, 30488), (8858, 26936), (8944, 26677), (9373, 25456), (10712, 22274), (11137, 21424), (11536, 20683), (12728, 18746), (13468, 17716), (15244, 15652)]