160740664

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70009}}^1$

素因数の和:70063

約数の個数: 32

約数和(自身を含む): 352850400

約数和(自身を除く): 192109736

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 70009, 140018, 280036, 490063, 560072, 980126, 1960252, 2870369, 3920504, 5740738, 11481476, 20092583, 22962952, 40185166, 80370332, 160740664]

約数ペア:

[(1, 160740664), (2, 80370332), (4, 40185166), (7, 22962952), (8, 20092583), (14, 11481476), (28, 5740738), (41, 3920504), (56, 2870369), (82, 1960252), (164, 980126), (287, 560072), (328, 490063), (574, 280036), (1148, 140018), (2296, 70009)]