168461538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97829}}^1$

素因数の和:97882

約数の個数: 32

約数和(自身を含む): 394450560

約数和(自身を除く): 225989022

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 97829, 195658, 293487, 586974, 684803, 1369606, 2054409, 4010989, 4108818, 8021978, 12032967, 24065934, 28076923, 56153846, 84230769, 168461538]

約数ペア:

[(1, 168461538), (2, 84230769), (3, 56153846), (6, 28076923), (7, 24065934), (14, 12032967), (21, 8021978), (41, 4108818), (42, 4010989), (82, 2054409), (123, 1369606), (246, 684803), (287, 586974), (574, 293487), (861, 195658), (1722, 97829)]