137603564

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{2243}}^1$

素因数の和:2574

約数の個数: 36

約数和(自身を含む): 281141784

約数和(自身を除く): 143538220

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 626, 1252, 2191, 2243, 4382, 4486, 8764, 8972, 15337, 15701, 30674, 31402, 61348, 62804, 109907, 219814, 439628, 702059, 1404118, 2808236, 4914413, 9828826, 19657652, 34400891, 68801782, 137603564]

約数ペア:

[(1, 137603564), (2, 68801782), (4, 34400891), (7, 19657652), (14, 9828826), (28, 4914413), (49, 2808236), (98, 1404118), (196, 702059), (313, 439628), (626, 219814), (1252, 109907), (2191, 62804), (2243, 61348), (4382, 31402), (4486, 30674), (8764, 15701), (8972, 15337)]