161695464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1373}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 462983040

約数和(自身を除く): 301287576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 701, 1373, 1402, 2103, 2746, 2804, 4119, 4206, 4907, 5492, 5608, 8238, 8412, 9611, 9814, 10984, 14721, 16476, 16824, 19222, 19628, 28833, 29442, 32952, 38444, 39256, 57666, 58884, 76888, 115332, 117768, 230664, 962473, 1924946, 2887419, 3849892, 5774838, 6737311, 7699784, 11549676, 13474622, 20211933, 23099352, 26949244, 40423866, 53898488, 80847732, 161695464]

約数ペア:

[(1, 161695464), (2, 80847732), (3, 53898488), (4, 40423866), (6, 26949244), (7, 23099352), (8, 20211933), (12, 13474622), (14, 11549676), (21, 7699784), (24, 6737311), (28, 5774838), (42, 3849892), (56, 2887419), (84, 1924946), (168, 962473), (701, 230664), (1373, 117768), (1402, 115332), (2103, 76888), (2746, 58884), (2804, 57666), (4119, 39256), (4206, 38444), (4907, 32952), (5492, 29442), (5608, 28833), (8238, 19628), (8412, 19222), (9611, 16824), (9814, 16476), (10984, 14721)]