129996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 345072

約数和(自身を除く): 215076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 157, 207, 276, 314, 414, 471, 628, 828, 942, 1413, 1884, 2826, 3611, 5652, 7222, 10833, 14444, 21666, 32499, 43332, 64998, 129996]

約数ペア:

[(1, 129996), (2, 64998), (3, 43332), (4, 32499), (6, 21666), (9, 14444), (12, 10833), (18, 7222), (23, 5652), (36, 3611), (46, 2826), (69, 1884), (92, 1413), (138, 942), (157, 828), (207, 628), (276, 471), (314, 414)]