166975770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428143}}^1$

素因数の和:428166

約数の個数: 32

約数和(自身を含む): 431569152

約数和(自身を除く): 264593382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 428143, 856286, 1284429, 2140715, 2568858, 4281430, 5565859, 6422145, 11131718, 12844290, 16697577, 27829295, 33395154, 55658590, 83487885, 166975770]

約数ペア:

[(1, 166975770), (2, 83487885), (3, 55658590), (5, 33395154), (6, 27829295), (10, 16697577), (13, 12844290), (15, 11131718), (26, 6422145), (30, 5565859), (39, 4281430), (65, 2568858), (78, 2140715), (130, 1284429), (195, 856286), (390, 428143)]