165162760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14387}}^1$

素因数の和:14446

約数の個数: 64

約数和(自身を含む): 435093120

約数和(自身を除く): 269930360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 14387, 28774, 57548, 71935, 100709, 115096, 143870, 201418, 287740, 402836, 503545, 575480, 589867, 805672, 1007090, 1179734, 2014180, 2359468, 2949335, 4028360, 4129069, 4718936, 5898670, 8258138, 11797340, 16516276, 20645345, 23594680, 33032552, 41290690, 82581380, 165162760]

約数ペア:

[(1, 165162760), (2, 82581380), (4, 41290690), (5, 33032552), (7, 23594680), (8, 20645345), (10, 16516276), (14, 11797340), (20, 8258138), (28, 5898670), (35, 4718936), (40, 4129069), (41, 4028360), (56, 2949335), (70, 2359468), (82, 2014180), (140, 1179734), (164, 1007090), (205, 805672), (280, 589867), (287, 575480), (328, 503545), (410, 402836), (574, 287740), (820, 201418), (1148, 143870), (1435, 115096), (1640, 100709), (2296, 71935), (2870, 57548), (5740, 28774), (11480, 14387)]