160528176

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{2053}}^1$

素因数の和:2251

約数の個数: 80

約数和(自身を含む): 463546720

約数和(自身を除く): 303018544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1448, 1629, 2053, 2172, 2896, 3258, 4106, 4344, 4887, 6159, 6516, 8212, 8688, 9774, 12318, 13032, 16424, 18477, 19548, 24636, 26064, 32848, 36954, 39096, 49272, 55431, 73908, 78192, 98544, 110862, 147816, 221724, 295632, 371593, 443448, 743186, 886896, 1114779, 1486372, 2229558, 2972744, 3344337, 4459116, 5945488, 6688674, 8918232, 10033011, 13377348, 17836464, 20066022, 26754696, 40132044, 53509392, 80264088, 160528176]

約数ペア:

[(1, 160528176), (2, 80264088), (3, 53509392), (4, 40132044), (6, 26754696), (8, 20066022), (9, 17836464), (12, 13377348), (16, 10033011), (18, 8918232), (24, 6688674), (27, 5945488), (36, 4459116), (48, 3344337), (54, 2972744), (72, 2229558), (108, 1486372), (144, 1114779), (181, 886896), (216, 743186), (362, 443448), (432, 371593), (543, 295632), (724, 221724), (1086, 147816), (1448, 110862), (1629, 98544), (2053, 78192), (2172, 73908), (2896, 55431), (3258, 49272), (4106, 39096), (4344, 36954), (4887, 32848), (6159, 26064), (6516, 24636), (8212, 19548), (8688, 18477), (9774, 16424), (12318, 13032)]