161055216

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:501

約数の個数: 200

約数和(自身を含む): 546985824

約数和(自身を除く): 385930608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 108, 112, 123, 126, 144, 162, 164, 168, 189, 216, 246, 252, 287, 324, 328, 336, 369, 378, 432, 433, 492, 504, 567, 574, 648, 656, 738, 756, 861, 866, 984, 1008, 1107, 1134, 1148, 1296, 1299, 1476, 1512, 1722, 1732, 1968, 2214, 2268, 2296, 2583, 2598, 2952, 3024, 3031, 3321, 3444, 3464, 3897, 4428, 4536, 4592, 5166, 5196, 5904, 6062, 6642, 6888, 6928, 7749, 7794, 8856, 9072, 9093, 10332, 10392, 11691, 12124, 13284, 13776, 15498, 15588, 17712, 17753, 18186, 20664, 20784, 23247, 23382, 24248, 26568, 27279, 30996, 31176, 35073, 35506, 36372, 41328, 46494, 46764, 48496, 53136, 53259, 54558, 61992, 62352, 70146, 71012, 72744, 81837, 92988, 93528, 106518, 109116, 123984, 124271, 140292, 142024, 145488, 159777, 163674, 185976, 187056, 213036, 218232, 245511, 248542, 280584, 284048, 319554, 327348, 371952, 372813, 426072, 436464, 479331, 491022, 497084, 561168, 639108, 654696, 745626, 852144, 958662, 982044, 994168, 1118439, 1278216, 1309392, 1437993, 1491252, 1917324, 1964088, 1988336, 2236878, 2556432, 2875986, 2982504, 3355317, 3834648, 3928176, 4473756, 5751972, 5965008, 6710634, 7669296, 8947512, 10065951, 11503944, 13421268, 17895024, 20131902, 23007888, 26842536, 40263804, 53685072, 80527608, 161055216]

約数ペア:

[(1, 161055216), (2, 80527608), (3, 53685072), (4, 40263804), (6, 26842536), (7, 23007888), (8, 20131902), (9, 17895024), (12, 13421268), (14, 11503944), (16, 10065951), (18, 8947512), (21, 7669296), (24, 6710634), (27, 5965008), (28, 5751972), (36, 4473756), (41, 3928176), (42, 3834648), (48, 3355317), (54, 2982504), (56, 2875986), (63, 2556432), (72, 2236878), (81, 1988336), (82, 1964088), (84, 1917324), (108, 1491252), (112, 1437993), (123, 1309392), (126, 1278216), (144, 1118439), (162, 994168), (164, 982044), (168, 958662), (189, 852144), (216, 745626), (246, 654696), (252, 639108), (287, 561168), (324, 497084), (328, 491022), (336, 479331), (369, 436464), (378, 426072), (432, 372813), (433, 371952), (492, 327348), (504, 319554), (567, 284048), (574, 280584), (648, 248542), (656, 245511), (738, 218232), (756, 213036), (861, 187056), (866, 185976), (984, 163674), (1008, 159777), (1107, 145488), (1134, 142024), (1148, 140292), (1296, 124271), (1299, 123984), (1476, 109116), (1512, 106518), (1722, 93528), (1732, 92988), (1968, 81837), (2214, 72744), (2268, 71012), (2296, 70146), (2583, 62352), (2598, 61992), (2952, 54558), (3024, 53259), (3031, 53136), (3321, 48496), (3444, 46764), (3464, 46494), (3897, 41328), (4428, 36372), (4536, 35506), (4592, 35073), (5166, 31176), (5196, 30996), (5904, 27279), (6062, 26568), (6642, 24248), (6888, 23382), (6928, 23247), (7749, 20784), (7794, 20664), (8856, 18186), (9072, 17753), (9093, 17712), (10332, 15588), (10392, 15498), (11691, 13776), (12124, 13284)]