172138818

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3673}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 352351296

約数和(自身を除く): 180212478

約数列:

[1, 2, 3, 6, 73, 107, 146, 214, 219, 321, 438, 642, 3673, 7346, 7811, 11019, 15622, 22038, 23433, 46866, 268129, 393011, 536258, 786022, 804387, 1179033, 1608774, 2358066, 28689803, 57379606, 86069409, 172138818]

約数ペア:

[(1, 172138818), (2, 86069409), (3, 57379606), (6, 28689803), (73, 2358066), (107, 1608774), (146, 1179033), (214, 804387), (219, 786022), (321, 536258), (438, 393011), (642, 268129), (3673, 46866), (7346, 23433), (7811, 22038), (11019, 15622)]