131199804

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{22921}}^1$

素因数の和:22987

約数の個数: 48

約数和(自身を含む): 346580640

約数和(自身を除く): 215380836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 22921, 45842, 68763, 91684, 137526, 206289, 275052, 412578, 618867, 825156, 1214813, 1237734, 2429626, 2475468, 3644439, 4859252, 7288878, 10933317, 14577756, 21866634, 32799951, 43733268, 65599902, 131199804]

約数ペア:

[(1, 131199804), (2, 65599902), (3, 43733268), (4, 32799951), (6, 21866634), (9, 14577756), (12, 10933317), (18, 7288878), (27, 4859252), (36, 3644439), (53, 2475468), (54, 2429626), (106, 1237734), (108, 1214813), (159, 825156), (212, 618867), (318, 412578), (477, 275052), (636, 206289), (954, 137526), (1431, 91684), (1908, 68763), (2862, 45842), (5724, 22921)]