156627966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 345808512

約数和(自身を除く): 189180546

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 443, 487, 726, 886, 974, 1329, 1461, 2658, 2922, 4873, 5357, 9746, 10714, 14619, 16071, 29238, 32142, 53603, 58927, 107206, 117854, 160809, 176781, 215741, 321618, 353562, 431482, 647223, 1294446, 2373151, 4746302, 7119453, 14238906, 26104661, 52209322, 78313983, 156627966]

約数ペア:

[(1, 156627966), (2, 78313983), (3, 52209322), (6, 26104661), (11, 14238906), (22, 7119453), (33, 4746302), (66, 2373151), (121, 1294446), (242, 647223), (363, 431482), (443, 353562), (487, 321618), (726, 215741), (886, 176781), (974, 160809), (1329, 117854), (1461, 107206), (2658, 58927), (2922, 53603), (4873, 32142), (5357, 29238), (9746, 16071), (10714, 14619)]