129495906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5333}}^1$

素因数の和:5431

約数の個数: 48

約数和(自身を含む): 299557440

約数和(自身を除く): 170061534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 5333, 8094, 10666, 12141, 15999, 24282, 31998, 47997, 95994, 101327, 202654, 303981, 378643, 607962, 757286, 911943, 1135929, 1823886, 2271858, 3407787, 6815574, 7194217, 14388434, 21582651, 43165302, 64747953, 129495906]

約数ペア:

[(1, 129495906), (2, 64747953), (3, 43165302), (6, 21582651), (9, 14388434), (18, 7194217), (19, 6815574), (38, 3407787), (57, 2271858), (71, 1823886), (114, 1135929), (142, 911943), (171, 757286), (213, 607962), (342, 378643), (426, 303981), (639, 202654), (1278, 101327), (1349, 95994), (2698, 47997), (4047, 31998), (5333, 24282), (8094, 15999), (10666, 12141)]