172837428

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 411350016

約数和(自身を除く): 238512588

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 191, 219, 292, 382, 438, 573, 764, 876, 1033, 1146, 2066, 2292, 3099, 4132, 6198, 12396, 13943, 27886, 41829, 55772, 75409, 83658, 150818, 167316, 197303, 226227, 301636, 394606, 452454, 591909, 789212, 904908, 1183818, 2367636, 14403119, 28806238, 43209357, 57612476, 86418714, 172837428]

約数ペア:

[(1, 172837428), (2, 86418714), (3, 57612476), (4, 43209357), (6, 28806238), (12, 14403119), (73, 2367636), (146, 1183818), (191, 904908), (219, 789212), (292, 591909), (382, 452454), (438, 394606), (573, 301636), (764, 226227), (876, 197303), (1033, 167316), (1146, 150818), (2066, 83658), (2292, 75409), (3099, 55772), (4132, 41829), (6198, 27886), (12396, 13943)]