138719762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 234306432

約数和(自身を除く): 95586670

約数列:

[1, 2, 17, 23, 34, 46, 53, 106, 391, 782, 901, 1219, 1802, 2438, 3347, 6694, 20723, 41446, 56899, 76981, 113798, 153962, 177391, 354782, 1308677, 2617354, 3015647, 4079993, 6031294, 8159986, 69359881, 138719762]

約数ペア:

[(1, 138719762), (2, 69359881), (17, 8159986), (23, 6031294), (34, 4079993), (46, 3015647), (53, 2617354), (106, 1308677), (391, 354782), (782, 177391), (901, 153962), (1219, 113798), (1802, 76981), (2438, 56899), (3347, 41446), (6694, 20723)]