129638072

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 248329200

約数和(自身を除く): 118691128

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 556, 584, 1112, 1597, 3194, 6388, 10147, 12776, 20294, 40588, 81176, 116581, 221983, 233162, 443966, 466324, 887932, 932648, 1775864, 16204759, 32409518, 64819036, 129638072]

約数ペア:

[(1, 129638072), (2, 64819036), (4, 32409518), (8, 16204759), (73, 1775864), (139, 932648), (146, 887932), (278, 466324), (292, 443966), (556, 233162), (584, 221983), (1112, 116581), (1597, 81176), (3194, 40588), (6388, 20294), (10147, 12776)]