165000708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{751}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 443439360

約数和(自身を除く): 278438652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 359, 612, 718, 751, 1077, 1436, 1502, 2154, 2253, 3004, 3231, 4308, 4506, 6103, 6462, 6759, 9012, 12206, 12767, 12924, 13518, 18309, 24412, 25534, 27036, 36618, 38301, 51068, 54927, 73236, 76602, 109854, 114903, 153204, 219708, 229806, 269609, 459612, 539218, 808827, 1078436, 1617654, 2426481, 3235308, 4583353, 4852962, 9166706, 9705924, 13750059, 18333412, 27500118, 41250177, 55000236, 82500354, 165000708]

約数ペア:

[(1, 165000708), (2, 82500354), (3, 55000236), (4, 41250177), (6, 27500118), (9, 18333412), (12, 13750059), (17, 9705924), (18, 9166706), (34, 4852962), (36, 4583353), (51, 3235308), (68, 2426481), (102, 1617654), (153, 1078436), (204, 808827), (306, 539218), (359, 459612), (612, 269609), (718, 229806), (751, 219708), (1077, 153204), (1436, 114903), (1502, 109854), (2154, 76602), (2253, 73236), (3004, 54927), (3231, 51068), (4308, 38301), (4506, 36618), (6103, 27036), (6462, 25534), (6759, 24412), (9012, 18309), (12206, 13518), (12767, 12924)]