165740872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{8297}}^1$

素因数の和:8541

約数の個数: 32

約数和(自身を含む): 340549920

約数和(自身を除く): 174809048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 4994, 8297, 9988, 16594, 19976, 33188, 66376, 91267, 182534, 365068, 730136, 1883419, 3766838, 7533676, 15067352, 20717609, 41435218, 82870436, 165740872]

約数ペア:

[(1, 165740872), (2, 82870436), (4, 41435218), (8, 20717609), (11, 15067352), (22, 7533676), (44, 3766838), (88, 1883419), (227, 730136), (454, 365068), (908, 182534), (1816, 91267), (2497, 66376), (4994, 33188), (8297, 19976), (9988, 16594)]