112552748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 250252800

約数和(自身を除く): 137700052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 139, 154, 239, 242, 278, 308, 478, 484, 556, 847, 956, 973, 1529, 1673, 1694, 1946, 2629, 3058, 3346, 3388, 3892, 5258, 6116, 6692, 10516, 10703, 16819, 18403, 21406, 28919, 33221, 33638, 36806, 42812, 57838, 66442, 67276, 73612, 115676, 117733, 132884, 202433, 232547, 235466, 365431, 404866, 465094, 470932, 730862, 809732, 930188, 1461724, 2558017, 4019741, 5116034, 8039482, 10232068, 16078964, 28138187, 56276374, 112552748]

約数ペア:

[(1, 112552748), (2, 56276374), (4, 28138187), (7, 16078964), (11, 10232068), (14, 8039482), (22, 5116034), (28, 4019741), (44, 2558017), (77, 1461724), (121, 930188), (139, 809732), (154, 730862), (239, 470932), (242, 465094), (278, 404866), (308, 365431), (478, 235466), (484, 232547), (556, 202433), (847, 132884), (956, 117733), (973, 115676), (1529, 73612), (1673, 67276), (1694, 66442), (1946, 57838), (2629, 42812), (3058, 36806), (3346, 33638), (3388, 33221), (3892, 28919), (5258, 21406), (6116, 18403), (6692, 16819), (10516, 10703)]