164498622

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 353673216

約数和(自身を除く): 189174594

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 103, 138, 142, 163, 206, 213, 309, 326, 426, 489, 618, 978, 1633, 2369, 3266, 3749, 4738, 4899, 7107, 7313, 7498, 9798, 11247, 11573, 14214, 14626, 16789, 21939, 22494, 23146, 33578, 34719, 43878, 50367, 69438, 100734, 168199, 266179, 336398, 386147, 504597, 532358, 772294, 798537, 1009194, 1158441, 1192019, 1597074, 2316882, 2384038, 3576057, 7152114, 27416437, 54832874, 82249311, 164498622]

約数ペア:

[(1, 164498622), (2, 82249311), (3, 54832874), (6, 27416437), (23, 7152114), (46, 3576057), (69, 2384038), (71, 2316882), (103, 1597074), (138, 1192019), (142, 1158441), (163, 1009194), (206, 798537), (213, 772294), (309, 532358), (326, 504597), (426, 386147), (489, 336398), (618, 266179), (978, 168199), (1633, 100734), (2369, 69438), (3266, 50367), (3749, 43878), (4738, 34719), (4899, 33578), (7107, 23146), (7313, 22494), (7498, 21939), (9798, 16789), (11247, 14626), (11573, 14214)]