168141690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16831}}^1$

素因数の和:16884

約数の個数: 64

約数和(自身を含む): 460523520

約数和(自身を除く): 292381830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 16831, 33662, 50493, 84155, 100986, 151479, 168310, 252465, 302958, 454437, 504930, 622747, 757395, 908874, 1245494, 1514790, 1868241, 2272185, 3113735, 3736482, 4544370, 5604723, 6227470, 9341205, 11209446, 16814169, 18682410, 28023615, 33628338, 56047230, 84070845, 168141690]

約数ペア:

[(1, 168141690), (2, 84070845), (3, 56047230), (5, 33628338), (6, 28023615), (9, 18682410), (10, 16814169), (15, 11209446), (18, 9341205), (27, 6227470), (30, 5604723), (37, 4544370), (45, 3736482), (54, 3113735), (74, 2272185), (90, 1868241), (111, 1514790), (135, 1245494), (185, 908874), (222, 757395), (270, 622747), (333, 504930), (370, 454437), (555, 302958), (666, 252465), (999, 168310), (1110, 151479), (1665, 100986), (1998, 84155), (3330, 50493), (4995, 33662), (9990, 16831)]