195427872

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 586692288

約数和(自身を除く): 391264416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 163, 181, 184, 207, 276, 288, 326, 362, 368, 414, 489, 543, 552, 652, 724, 736, 828, 978, 1086, 1104, 1304, 1448, 1467, 1629, 1656, 1956, 2172, 2208, 2608, 2896, 2934, 3258, 3312, 3749, 3912, 4163, 4344, 5216, 5792, 5868, 6516, 6624, 7498, 7824, 8326, 8688, 11247, 11736, 12489, 13032, 14996, 15648, 16652, 17376, 22494, 23472, 24978, 26064, 29503, 29992, 33304, 33741, 37467, 44988, 46944, 49956, 52128, 59006, 59984, 66608, 67482, 74934, 88509, 89976, 99912, 118012, 119968, 133216, 134964, 149868, 177018, 179952, 199824, 236024, 265527, 269928, 299736, 354036, 359904, 399648, 472048, 531054, 539856, 599472, 678569, 708072, 944096, 1062108, 1079712, 1198944, 1357138, 1416144, 2035707, 2124216, 2714276, 2832288, 4071414, 4248432, 5428552, 6107121, 8142828, 8496864, 10857104, 12214242, 16285656, 21714208, 24428484, 32571312, 48856968, 65142624, 97713936, 195427872]

約数ペア:

[(1, 195427872), (2, 97713936), (3, 65142624), (4, 48856968), (6, 32571312), (8, 24428484), (9, 21714208), (12, 16285656), (16, 12214242), (18, 10857104), (23, 8496864), (24, 8142828), (32, 6107121), (36, 5428552), (46, 4248432), (48, 4071414), (69, 2832288), (72, 2714276), (92, 2124216), (96, 2035707), (138, 1416144), (144, 1357138), (163, 1198944), (181, 1079712), (184, 1062108), (207, 944096), (276, 708072), (288, 678569), (326, 599472), (362, 539856), (368, 531054), (414, 472048), (489, 399648), (543, 359904), (552, 354036), (652, 299736), (724, 269928), (736, 265527), (828, 236024), (978, 199824), (1086, 179952), (1104, 177018), (1304, 149868), (1448, 134964), (1467, 133216), (1629, 119968), (1656, 118012), (1956, 99912), (2172, 89976), (2208, 88509), (2608, 74934), (2896, 67482), (2934, 66608), (3258, 59984), (3312, 59006), (3749, 52128), (3912, 49956), (4163, 46944), (4344, 44988), (5216, 37467), (5792, 33741), (5868, 33304), (6516, 29992), (6624, 29503), (7498, 26064), (7824, 24978), (8326, 23472), (8688, 22494), (11247, 17376), (11736, 16652), (12489, 15648), (13032, 14996)]