161897712

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17659}}^1$

素因数の和:17861

約数の個数: 40

約数和(自身を含む): 420449280

約数和(自身を除く): 258551568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 9168, 17659, 35318, 52977, 70636, 105954, 141272, 211908, 282544, 423816, 847632, 3372869, 6745738, 10118607, 13491476, 20237214, 26982952, 40474428, 53965904, 80948856, 161897712]

約数ペア:

[(1, 161897712), (2, 80948856), (3, 53965904), (4, 40474428), (6, 26982952), (8, 20237214), (12, 13491476), (16, 10118607), (24, 6745738), (48, 3372869), (191, 847632), (382, 423816), (573, 282544), (764, 211908), (1146, 141272), (1528, 105954), (2292, 70636), (3056, 52977), (4584, 35318), (9168, 17659)]