159968270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 362658816

約数和(自身を除く): 202690546

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 154, 206, 385, 515, 721, 770, 1030, 1133, 1442, 2017, 2266, 3605, 4034, 5665, 7210, 7931, 10085, 11330, 14119, 15862, 20170, 22187, 28238, 39655, 44374, 70595, 79310, 110935, 141190, 155309, 207751, 221870, 310618, 415502, 776545, 1038755, 1454257, 1553090, 2077510, 2285261, 2908514, 4570522, 7271285, 11426305, 14542570, 15996827, 22852610, 31993654, 79984135, 159968270]

約数ペア:

[(1, 159968270), (2, 79984135), (5, 31993654), (7, 22852610), (10, 15996827), (11, 14542570), (14, 11426305), (22, 7271285), (35, 4570522), (55, 2908514), (70, 2285261), (77, 2077510), (103, 1553090), (110, 1454257), (154, 1038755), (206, 776545), (385, 415502), (515, 310618), (721, 221870), (770, 207751), (1030, 155309), (1133, 141190), (1442, 110935), (2017, 79310), (2266, 70595), (3605, 44374), (4034, 39655), (5665, 28238), (7210, 22187), (7931, 20170), (10085, 15862), (11330, 14119)]