155961114

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{2029}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 326229120

約数和(自身を除く): 170268006

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 557, 1114, 1671, 2029, 3342, 4058, 6087, 12174, 12811, 25622, 38433, 46667, 76866, 93334, 140001, 280002, 1130153, 2260306, 3390459, 6780918, 25993519, 51987038, 77980557, 155961114]

約数ペア:

[(1, 155961114), (2, 77980557), (3, 51987038), (6, 25993519), (23, 6780918), (46, 3390459), (69, 2260306), (138, 1130153), (557, 280002), (1114, 140001), (1671, 93334), (2029, 76866), (3342, 46667), (4058, 38433), (6087, 25622), (12174, 12811)]