131735968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 336147840

約数和(自身を除く): 204411872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2381, 2912, 3458, 3952, 4256, 4762, 6916, 7904, 9524, 13832, 16667, 19048, 27664, 30953, 33334, 38096, 45239, 55328, 61906, 66668, 76192, 90478, 123812, 133336, 180956, 216671, 247624, 266672, 316673, 361912, 433342, 495248, 533344, 588107, 633346, 723824, 866684, 990496, 1176214, 1266692, 1447648, 1733368, 2352428, 2533384, 3466736, 4116749, 4704856, 5066768, 6933472, 8233498, 9409712, 10133536, 16466996, 18819424, 32933992, 65867984, 131735968]

約数ペア:

[(1, 131735968), (2, 65867984), (4, 32933992), (7, 18819424), (8, 16466996), (13, 10133536), (14, 9409712), (16, 8233498), (19, 6933472), (26, 5066768), (28, 4704856), (32, 4116749), (38, 3466736), (52, 2533384), (56, 2352428), (76, 1733368), (91, 1447648), (104, 1266692), (112, 1176214), (133, 990496), (152, 866684), (182, 723824), (208, 633346), (224, 588107), (247, 533344), (266, 495248), (304, 433342), (364, 361912), (416, 316673), (494, 266672), (532, 247624), (608, 216671), (728, 180956), (988, 133336), (1064, 123812), (1456, 90478), (1729, 76192), (1976, 66668), (2128, 61906), (2381, 55328), (2912, 45239), (3458, 38096), (3952, 33334), (4256, 30953), (4762, 27664), (6916, 19048), (7904, 16667), (9524, 13832)]