161235648

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{39989}}^1$

素因数の和:40014

約数の個数: 84

約数和(自身を含む): 528187920

約数和(自身を除く): 366952272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 39989, 79978, 119967, 159956, 239934, 279923, 319912, 359901, 479868, 559846, 639824, 719802, 839769, 959736, 1119692, 1279648, 1439604, 1679538, 1919472, 2239384, 2519307, 2559296, 2879208, 3359076, 3838944, 4478768, 5038614, 5758416, 6718152, 7677888, 8957536, 10077228, 11516832, 13436304, 17915072, 20154456, 23033664, 26872608, 40308912, 53745216, 80617824, 161235648]

約数ペア:

[(1, 161235648), (2, 80617824), (3, 53745216), (4, 40308912), (6, 26872608), (7, 23033664), (8, 20154456), (9, 17915072), (12, 13436304), (14, 11516832), (16, 10077228), (18, 8957536), (21, 7677888), (24, 6718152), (28, 5758416), (32, 5038614), (36, 4478768), (42, 3838944), (48, 3359076), (56, 2879208), (63, 2559296), (64, 2519307), (72, 2239384), (84, 1919472), (96, 1679538), (112, 1439604), (126, 1279648), (144, 1119692), (168, 959736), (192, 839769), (224, 719802), (252, 639824), (288, 559846), (336, 479868), (448, 359901), (504, 319912), (576, 279923), (672, 239934), (1008, 159956), (1344, 119967), (2016, 79978), (4032, 39989)]