162081740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1627}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 361845792

約数和(自身を除く): 199764052

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 293, 340, 586, 1172, 1465, 1627, 2930, 3254, 4981, 5860, 6508, 8135, 9962, 16270, 19924, 24905, 27659, 32540, 49810, 55318, 99620, 110636, 138295, 276590, 476711, 553180, 953422, 1906844, 2383555, 4767110, 8104087, 9534220, 16208174, 32416348, 40520435, 81040870, 162081740]

約数ペア:

[(1, 162081740), (2, 81040870), (4, 40520435), (5, 32416348), (10, 16208174), (17, 9534220), (20, 8104087), (34, 4767110), (68, 2383555), (85, 1906844), (170, 953422), (293, 553180), (340, 476711), (586, 276590), (1172, 138295), (1465, 110636), (1627, 99620), (2930, 55318), (3254, 49810), (4981, 32540), (5860, 27659), (6508, 24905), (8135, 19924), (9962, 16270)]