316156918

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 604379664

約数和(自身を除く): 288222746

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 313, 539, 626, 937, 1078, 1874, 2191, 3443, 4382, 6559, 6886, 10307, 13118, 15337, 20614, 24101, 30674, 45913, 48202, 72149, 91826, 144298, 168707, 293281, 337414, 505043, 586562, 1010086, 2052967, 3226091, 4105934, 6452182, 14370769, 22582637, 28741538, 45165274, 158078459, 316156918]

約数ペア:

[(1, 316156918), (2, 158078459), (7, 45165274), (11, 28741538), (14, 22582637), (22, 14370769), (49, 6452182), (77, 4105934), (98, 3226091), (154, 2052967), (313, 1010086), (539, 586562), (626, 505043), (937, 337414), (1078, 293281), (1874, 168707), (2191, 144298), (3443, 91826), (4382, 72149), (6559, 48202), (6886, 45913), (10307, 30674), (13118, 24101), (15337, 20614)]