120765178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 204819840

約数和(自身を除く): 84054662

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 2414, 2633, 2698, 5266, 22933, 44761, 45866, 50027, 89522, 100054, 186943, 373886, 850459, 1700918, 3178031, 3551917, 6356062, 7103834, 60382589, 120765178]

約数ペア:

[(1, 120765178), (2, 60382589), (17, 7103834), (19, 6356062), (34, 3551917), (38, 3178031), (71, 1700918), (142, 850459), (323, 373886), (646, 186943), (1207, 100054), (1349, 89522), (2414, 50027), (2633, 45866), (2698, 44761), (5266, 22933)]