169301988

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{7573}}^1$

素因数の和:7615

約数の個数: 72

約数和(自身を含む): 463165248

約数和(自身を除く): 293863260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 7573, 11178, 15146, 22356, 22719, 30292, 45438, 68157, 90876, 136314, 174179, 204471, 272628, 348358, 408942, 522537, 613413, 696716, 817884, 1045074, 1226826, 1567611, 1840239, 2090148, 2453652, 3135222, 3680478, 4702833, 6270444, 7360956, 9405666, 14108499, 18811332, 28216998, 42325497, 56433996, 84650994, 169301988]

約数ペア:

[(1, 169301988), (2, 84650994), (3, 56433996), (4, 42325497), (6, 28216998), (9, 18811332), (12, 14108499), (18, 9405666), (23, 7360956), (27, 6270444), (36, 4702833), (46, 3680478), (54, 3135222), (69, 2453652), (81, 2090148), (92, 1840239), (108, 1567611), (138, 1226826), (162, 1045074), (207, 817884), (243, 696716), (276, 613413), (324, 522537), (414, 408942), (486, 348358), (621, 272628), (828, 204471), (972, 174179), (1242, 136314), (1863, 90876), (2484, 68157), (3726, 45438), (5589, 30292), (7452, 22719), (7573, 22356), (11178, 15146)]