161311248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{160031}}^1$

素因数の和:160052

約数の個数: 60

約数和(自身を含む): 515943168

約数和(自身を除く): 354631920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 160031, 320062, 480093, 640124, 960186, 1120217, 1280248, 1440279, 1920372, 2240434, 2560496, 2880558, 3360651, 3840744, 4480868, 5761116, 6721302, 7681488, 8961736, 10081953, 11522232, 13442604, 17923472, 20163906, 23044464, 26885208, 40327812, 53770416, 80655624, 161311248]

約数ペア:

[(1, 161311248), (2, 80655624), (3, 53770416), (4, 40327812), (6, 26885208), (7, 23044464), (8, 20163906), (9, 17923472), (12, 13442604), (14, 11522232), (16, 10081953), (18, 8961736), (21, 7681488), (24, 6721302), (28, 5761116), (36, 4480868), (42, 3840744), (48, 3360651), (56, 2880558), (63, 2560496), (72, 2240434), (84, 1920372), (112, 1440279), (126, 1280248), (144, 1120217), (168, 960186), (252, 640124), (336, 480093), (504, 320062), (1008, 160031)]