166686962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{881}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 117810958

約数列:

[1, 2, 13, 19, 26, 38, 247, 383, 494, 766, 881, 1762, 4979, 7277, 9958, 11453, 14554, 16739, 22906, 33478, 94601, 189202, 217607, 337423, 435214, 674846, 4386499, 6411037, 8772998, 12822074, 83343481, 166686962]

約数ペア:

[(1, 166686962), (2, 83343481), (13, 12822074), (19, 8772998), (26, 6411037), (38, 4386499), (247, 674846), (383, 435214), (494, 337423), (766, 217607), (881, 189202), (1762, 94601), (4979, 33478), (7277, 22906), (9958, 16739), (11453, 14554)]