156965526

素因数分解:

$2^1\times 3^4\times {\mathrm{563}}^1\times {\mathrm{1721}}^1$

素因数の和:2298

約数の個数: 40

約数和(自身を含む): 352548504

約数和(自身を除く): 195582978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 563, 1126, 1689, 1721, 3378, 3442, 5067, 5163, 10134, 10326, 15201, 15489, 30402, 30978, 45603, 46467, 91206, 92934, 139401, 278802, 968923, 1937846, 2906769, 5813538, 8720307, 17440614, 26160921, 52321842, 78482763, 156965526]

約数ペア:

[(1, 156965526), (2, 78482763), (3, 52321842), (6, 26160921), (9, 17440614), (18, 8720307), (27, 5813538), (54, 2906769), (81, 1937846), (162, 968923), (563, 278802), (1126, 139401), (1689, 92934), (1721, 91206), (3378, 46467), (3442, 45603), (5067, 30978), (5163, 30402), (10134, 15489), (10326, 15201)]