129823056

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2065

約数の個数: 120

約数和(自身を含む): 406224000

約数和(自身を除く): 276400944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 123, 132, 144, 164, 176, 198, 246, 264, 328, 369, 396, 451, 492, 528, 656, 738, 792, 902, 984, 1353, 1476, 1584, 1804, 1968, 1999, 2706, 2952, 3608, 3998, 4059, 5412, 5904, 5997, 7216, 7996, 8118, 10824, 11994, 15992, 16236, 17991, 21648, 21989, 23988, 31984, 32472, 35982, 43978, 47976, 64944, 65967, 71964, 81959, 87956, 95952, 131934, 143928, 163918, 175912, 197901, 245877, 263868, 287856, 327836, 351824, 395802, 491754, 527736, 655672, 737631, 791604, 901549, 983508, 1055472, 1311344, 1475262, 1583208, 1803098, 1967016, 2704647, 2950524, 3166416, 3606196, 3934032, 5409294, 5901048, 7212392, 8113941, 10818588, 11802096, 14424784, 16227882, 21637176, 32455764, 43274352, 64911528, 129823056]

約数ペア:

[(1, 129823056), (2, 64911528), (3, 43274352), (4, 32455764), (6, 21637176), (8, 16227882), (9, 14424784), (11, 11802096), (12, 10818588), (16, 8113941), (18, 7212392), (22, 5901048), (24, 5409294), (33, 3934032), (36, 3606196), (41, 3166416), (44, 2950524), (48, 2704647), (66, 1967016), (72, 1803098), (82, 1583208), (88, 1475262), (99, 1311344), (123, 1055472), (132, 983508), (144, 901549), (164, 791604), (176, 737631), (198, 655672), (246, 527736), (264, 491754), (328, 395802), (369, 351824), (396, 327836), (451, 287856), (492, 263868), (528, 245877), (656, 197901), (738, 175912), (792, 163918), (902, 143928), (984, 131934), (1353, 95952), (1476, 87956), (1584, 81959), (1804, 71964), (1968, 65967), (1999, 64944), (2706, 47976), (2952, 43978), (3608, 35982), (3998, 32472), (4059, 31984), (5412, 23988), (5904, 21989), (5997, 21648), (7216, 17991), (7996, 16236), (8118, 15992), (10824, 11994)]