164474290438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1\times {\mathrm{142673}}^1$

素因数の和:144036

約数の個数: 32

約数和(自身を含む): 271194739200

約数和(自身を除く): 106720448762

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1319, 2638, 25061, 30337, 50122, 60674, 142673, 285346, 576403, 1152806, 2710787, 3281479, 5421574, 6562958, 62348101, 124696202, 188185687, 376371374, 3575528053, 4328270801, 7151056106, 8656541602, 82237145219, 164474290438]

約数ペア:

[(1, 164474290438), (2, 82237145219), (19, 8656541602), (23, 7151056106), (38, 4328270801), (46, 3575528053), (437, 376371374), (874, 188185687), (1319, 124696202), (2638, 62348101), (25061, 6562958), (30337, 5421574), (50122, 3281479), (60674, 2710787), (142673, 1152806), (285346, 576403)]