161332956

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{44371}}^1$

素因数の和:44482

約数の個数: 36

約数和(自身を含む): 411860904

約数和(自身を除く): 250527948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 44371, 88742, 133113, 177484, 266226, 399339, 532452, 798678, 1597356, 4481471, 8962942, 13444413, 17925884, 26888826, 40333239, 53777652, 80666478, 161332956]

約数ペア:

[(1, 161332956), (2, 80666478), (3, 53777652), (4, 40333239), (6, 26888826), (9, 17925884), (12, 13444413), (18, 8962942), (36, 4481471), (101, 1597356), (202, 798678), (303, 532452), (404, 399339), (606, 266226), (909, 177484), (1212, 133113), (1818, 88742), (3636, 44371)]