161195328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{39979}}^1$

素因数の和:40004

約数の個数: 84

約数和(自身を含む): 528055840

約数和(自身を除く): 366860512

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, 39979, 79958, 119937, 159916, 239874, 279853, 319832, 359811, 479748, 559706, 639664, 719622, 839559, 959496, 1119412, 1279328, 1439244, 1679118, 1918992, 2238824, 2518677, 2558656, 2878488, 3358236, 3837984, 4477648, 5037354, 5756976, 6716472, 7675968, 8955296, 10074708, 11513952, 13432944, 17910592, 20149416, 23027904, 26865888, 40298832, 53731776, 80597664, 161195328]

約数ペア:

[(1, 161195328), (2, 80597664), (3, 53731776), (4, 40298832), (6, 26865888), (7, 23027904), (8, 20149416), (9, 17910592), (12, 13432944), (14, 11513952), (16, 10074708), (18, 8955296), (21, 7675968), (24, 6716472), (28, 5756976), (32, 5037354), (36, 4477648), (42, 3837984), (48, 3358236), (56, 2878488), (63, 2558656), (64, 2518677), (72, 2238824), (84, 1918992), (96, 1679118), (112, 1439244), (126, 1279328), (144, 1119412), (168, 959496), (192, 839559), (224, 719622), (252, 639664), (288, 559706), (336, 479748), (448, 359811), (504, 319832), (576, 279853), (672, 239874), (1008, 159916), (1344, 119937), (2016, 79958), (4032, 39979)]