165924378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4451}}^1$

素因数の和:4587

約数の個数: 48

約数和(自身を含む): 381981600

約数和(自身を除く): 216057222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 4142, 4451, 6213, 8902, 12426, 13353, 18639, 26706, 37278, 40059, 80118, 84569, 169138, 253707, 485159, 507414, 761121, 970318, 1455477, 1522242, 2910954, 4366431, 8732862, 9218021, 18436042, 27654063, 55308126, 82962189, 165924378]

約数ペア:

[(1, 165924378), (2, 82962189), (3, 55308126), (6, 27654063), (9, 18436042), (18, 9218021), (19, 8732862), (38, 4366431), (57, 2910954), (109, 1522242), (114, 1455477), (171, 970318), (218, 761121), (327, 507414), (342, 485159), (654, 253707), (981, 169138), (1962, 84569), (2071, 80118), (4142, 40059), (4451, 37278), (6213, 26706), (8902, 18639), (12426, 13353)]