166804510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 340993152

約数和(自身を除く): 174188642

約数列:

[1, 2, 5, 10, 17, 23, 34, 37, 46, 74, 85, 115, 170, 185, 230, 370, 391, 629, 782, 851, 1153, 1258, 1702, 1955, 2306, 3145, 3910, 4255, 5765, 6290, 8510, 11530, 14467, 19601, 26519, 28934, 39202, 42661, 53038, 72335, 85322, 98005, 132595, 144670, 196010, 213305, 265190, 426610, 450823, 725237, 901646, 981203, 1450474, 1962406, 2254115, 3626185, 4508230, 4906015, 7252370, 9812030, 16680451, 33360902, 83402255, 166804510]

約数ペア:

[(1, 166804510), (2, 83402255), (5, 33360902), (10, 16680451), (17, 9812030), (23, 7252370), (34, 4906015), (37, 4508230), (46, 3626185), (74, 2254115), (85, 1962406), (115, 1450474), (170, 981203), (185, 901646), (230, 725237), (370, 450823), (391, 426610), (629, 265190), (782, 213305), (851, 196010), (1153, 144670), (1258, 132595), (1702, 98005), (1955, 85322), (2306, 72335), (3145, 53038), (3910, 42661), (4255, 39202), (5765, 28934), (6290, 26519), (8510, 19601), (11530, 14467)]