156946545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{166081}}^1$

素因数の和:166102

約数の個数: 32

約数和(自身を含む): 318877440

約数和(自身を除く): 161930895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 166081, 498243, 830405, 1162567, 1494729, 2491215, 3487701, 4484187, 5812835, 7473645, 10463103, 17438505, 22420935, 31389309, 52315515, 156946545]

約数ペア:

[(1, 156946545), (3, 52315515), (5, 31389309), (7, 22420935), (9, 17438505), (15, 10463103), (21, 7473645), (27, 5812835), (35, 4484187), (45, 3487701), (63, 2491215), (105, 1494729), (135, 1162567), (189, 830405), (315, 498243), (945, 166081)]