1666882896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{160031}}^1$

素因数の和:160080

約数の個数: 80

約数和(自身を含む): 5080055808

約数和(自身を除く): 3413172912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 160031, 320062, 480093, 640124, 960186, 1120217, 1280248, 1920372, 2240434, 2560496, 3360651, 3840744, 4480868, 4960961, 6721302, 7681488, 8961736, 9921922, 13442604, 14882883, 17923472, 19843844, 26885208, 29765766, 34726727, 39687688, 53770416, 59531532, 69453454, 79375376, 104180181, 119063064, 138906908, 208360362, 238126128, 277813816, 416720724, 555627632, 833441448, 1666882896]

約数ペア:

[(1, 1666882896), (2, 833441448), (3, 555627632), (4, 416720724), (6, 277813816), (7, 238126128), (8, 208360362), (12, 138906908), (14, 119063064), (16, 104180181), (21, 79375376), (24, 69453454), (28, 59531532), (31, 53770416), (42, 39687688), (48, 34726727), (56, 29765766), (62, 26885208), (84, 19843844), (93, 17923472), (112, 14882883), (124, 13442604), (168, 9921922), (186, 8961736), (217, 7681488), (248, 6721302), (336, 4960961), (372, 4480868), (434, 3840744), (496, 3360651), (651, 2560496), (744, 2240434), (868, 1920372), (1302, 1280248), (1488, 1120217), (1736, 960186), (2604, 640124), (3472, 480093), (5208, 320062), (10416, 160031)]