145439316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4649}}^1$

素因数の和:4749

約数の個数: 72

約数和(自身を含む): 406224000

約数和(自身を除く): 260784684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 4649, 5214, 7821, 9298, 10428, 13947, 15642, 18596, 27894, 31284, 41841, 51139, 55788, 83682, 102278, 153417, 167364, 204556, 306834, 367271, 460251, 613668, 734542, 920502, 1101813, 1469084, 1841004, 2203626, 3305439, 4039981, 4407252, 6610878, 8079962, 12119943, 13221756, 16159924, 24239886, 36359829, 48479772, 72719658, 145439316]

約数ペア:

[(1, 145439316), (2, 72719658), (3, 48479772), (4, 36359829), (6, 24239886), (9, 16159924), (11, 13221756), (12, 12119943), (18, 8079962), (22, 6610878), (33, 4407252), (36, 4039981), (44, 3305439), (66, 2203626), (79, 1841004), (99, 1469084), (132, 1101813), (158, 920502), (198, 734542), (237, 613668), (316, 460251), (396, 367271), (474, 306834), (711, 204556), (869, 167364), (948, 153417), (1422, 102278), (1738, 83682), (2607, 55788), (2844, 51139), (3476, 41841), (4649, 31284), (5214, 27894), (7821, 18596), (9298, 15642), (10428, 13947)]