179243090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 354803328

約数和(自身を除く): 175560238

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 670, 845, 871, 1583, 1690, 1742, 3166, 4355, 7915, 8710, 11323, 15830, 20579, 22646, 41158, 56615, 102895, 106061, 113230, 205790, 212122, 267527, 530305, 535054, 1060610, 1337635, 1378793, 2675270, 2757586, 6893965, 13787930, 17924309, 35848618, 89621545, 179243090]

約数ペア:

[(1, 179243090), (2, 89621545), (5, 35848618), (10, 17924309), (13, 13787930), (26, 6893965), (65, 2757586), (67, 2675270), (130, 1378793), (134, 1337635), (169, 1060610), (335, 535054), (338, 530305), (670, 267527), (845, 212122), (871, 205790), (1583, 113230), (1690, 106061), (1742, 102895), (3166, 56615), (4355, 41158), (7915, 22646), (8710, 20579), (11323, 15830)]