178645104

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3943

約数の個数: 120

約数和(自身を含む): 564361200

約数和(自身を除く): 385716096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 3889, 4176, 5104, 5742, 7656, 7778, 11484, 11667, 15312, 15556, 22968, 23334, 31112, 35001, 42779, 45936, 46668, 62224, 70002, 85558, 93336, 112781, 128337, 140004, 171116, 186672, 225562, 256674, 280008, 338343, 342232, 385011, 451124, 513348, 560016, 676686, 684464, 770022, 902248, 1015029, 1026696, 1240591, 1353372, 1540044, 1804496, 2030058, 2053392, 2481182, 2706744, 3080088, 3721773, 4060116, 4962364, 5413488, 6160176, 7443546, 8120232, 9924728, 11165319, 14887092, 16240464, 19849456, 22330638, 29774184, 44661276, 59548368, 89322552, 178645104]

約数ペア:

[(1, 178645104), (2, 89322552), (3, 59548368), (4, 44661276), (6, 29774184), (8, 22330638), (9, 19849456), (11, 16240464), (12, 14887092), (16, 11165319), (18, 9924728), (22, 8120232), (24, 7443546), (29, 6160176), (33, 5413488), (36, 4962364), (44, 4060116), (48, 3721773), (58, 3080088), (66, 2706744), (72, 2481182), (87, 2053392), (88, 2030058), (99, 1804496), (116, 1540044), (132, 1353372), (144, 1240591), (174, 1026696), (176, 1015029), (198, 902248), (232, 770022), (261, 684464), (264, 676686), (319, 560016), (348, 513348), (396, 451124), (464, 385011), (522, 342232), (528, 338343), (638, 280008), (696, 256674), (792, 225562), (957, 186672), (1044, 171116), (1276, 140004), (1392, 128337), (1584, 112781), (1914, 93336), (2088, 85558), (2552, 70002), (2871, 62224), (3828, 46668), (3889, 45936), (4176, 42779), (5104, 35001), (5742, 31112), (7656, 23334), (7778, 22968), (11484, 15556), (11667, 15312)]