140342774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16921}}^1$

素因数の和:16976

約数の個数: 32

約数和(自身を含む): 255860640

約数和(自身を除く): 115517866

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 16921, 33842, 186131, 219973, 372262, 439946, 490709, 981418, 2419703, 4839406, 5397799, 6379217, 10795598, 12758434, 70171387, 140342774]

約数ペア:

[(1, 140342774), (2, 70171387), (11, 12758434), (13, 10795598), (22, 6379217), (26, 5397799), (29, 4839406), (58, 2419703), (143, 981418), (286, 490709), (319, 439946), (377, 372262), (638, 219973), (754, 186131), (4147, 33842), (8294, 16921)]