143657708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 272563200

約数和(自身を除く): 128905492

約数列:

[1, 2, 4, 19, 38, 71, 76, 79, 142, 158, 284, 316, 337, 674, 1348, 1349, 1501, 2698, 3002, 5396, 5609, 6004, 6403, 11218, 12806, 22436, 23927, 25612, 26623, 47854, 53246, 95708, 106492, 106571, 213142, 426284, 454613, 505837, 909226, 1011674, 1818452, 1890233, 2023348, 3780466, 7560932, 35914427, 71828854, 143657708]

約数ペア:

[(1, 143657708), (2, 71828854), (4, 35914427), (19, 7560932), (38, 3780466), (71, 2023348), (76, 1890233), (79, 1818452), (142, 1011674), (158, 909226), (284, 505837), (316, 454613), (337, 426284), (674, 213142), (1348, 106571), (1349, 106492), (1501, 95708), (2698, 53246), (3002, 47854), (5396, 26623), (5609, 25612), (6004, 23927), (6403, 22436), (11218, 12806)]