193756968

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:988

約数の個数: 128

約数和(自身を含む): 575308800

約数和(自身を除く): 381551832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 108, 129, 138, 172, 184, 207, 216, 258, 276, 344, 387, 414, 516, 552, 621, 774, 828, 907, 989, 1032, 1161, 1242, 1548, 1656, 1814, 1978, 2322, 2484, 2721, 2967, 3096, 3628, 3956, 4644, 4968, 5442, 5934, 7256, 7912, 8163, 8901, 9288, 10884, 11868, 16326, 17802, 20861, 21768, 23736, 24489, 26703, 32652, 35604, 39001, 41722, 48978, 53406, 62583, 65304, 71208, 78002, 83444, 97956, 106812, 117003, 125166, 156004, 166888, 187749, 195912, 213624, 234006, 250332, 312008, 351009, 375498, 468012, 500664, 563247, 702018, 750996, 897023, 936024, 1053027, 1126494, 1404036, 1501992, 1794046, 2106054, 2252988, 2691069, 2808072, 3588092, 4212108, 4505976, 5382138, 7176184, 8073207, 8424216, 10764276, 16146414, 21528552, 24219621, 32292828, 48439242, 64585656, 96878484, 193756968]

約数ペア:

[(1, 193756968), (2, 96878484), (3, 64585656), (4, 48439242), (6, 32292828), (8, 24219621), (9, 21528552), (12, 16146414), (18, 10764276), (23, 8424216), (24, 8073207), (27, 7176184), (36, 5382138), (43, 4505976), (46, 4212108), (54, 3588092), (69, 2808072), (72, 2691069), (86, 2252988), (92, 2106054), (108, 1794046), (129, 1501992), (138, 1404036), (172, 1126494), (184, 1053027), (207, 936024), (216, 897023), (258, 750996), (276, 702018), (344, 563247), (387, 500664), (414, 468012), (516, 375498), (552, 351009), (621, 312008), (774, 250332), (828, 234006), (907, 213624), (989, 195912), (1032, 187749), (1161, 166888), (1242, 156004), (1548, 125166), (1656, 117003), (1814, 106812), (1978, 97956), (2322, 83444), (2484, 78002), (2721, 71208), (2967, 65304), (3096, 62583), (3628, 53406), (3956, 48978), (4644, 41722), (4968, 39001), (5442, 35604), (5934, 32652), (7256, 26703), (7912, 24489), (8163, 23736), (8901, 21768), (9288, 20861), (10884, 17802), (11868, 16326)]