164073170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23339}}^1$

素因数の和:23402

約数の個数: 32

約数和(自身を含む): 319291200

約数和(自身を除く): 155218030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 23339, 46678, 116695, 233390, 443441, 863543, 886882, 1727086, 2217205, 4317715, 4434410, 8635430, 16407317, 32814634, 82036585, 164073170]

約数ペア:

[(1, 164073170), (2, 82036585), (5, 32814634), (10, 16407317), (19, 8635430), (37, 4434410), (38, 4317715), (74, 2217205), (95, 1727086), (185, 886882), (190, 863543), (370, 443441), (703, 233390), (1406, 116695), (3515, 46678), (7030, 23339)]