156920421860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2286803}}^1$

素因数の和:2286932

約数の個数: 48

約数和(自身を含む): 341154567936

約数和(自身を除く): 184234146076

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 730, 940, 1460, 3431, 6862, 13724, 17155, 34310, 68620, 2286803, 4573606, 9147212, 11434015, 22868030, 45736060, 107479741, 166936619, 214959482, 333873238, 429918964, 537398705, 667746476, 834683095, 1074797410, 1669366190, 2149594820, 3338732380, 7846021093, 15692042186, 31384084372, 39230105465, 78460210930, 156920421860]

約数ペア:

[(1, 156920421860), (2, 78460210930), (4, 39230105465), (5, 31384084372), (10, 15692042186), (20, 7846021093), (47, 3338732380), (73, 2149594820), (94, 1669366190), (146, 1074797410), (188, 834683095), (235, 667746476), (292, 537398705), (365, 429918964), (470, 333873238), (730, 214959482), (940, 166936619), (1460, 107479741), (3431, 45736060), (6862, 22868030), (13724, 11434015), (17155, 9147212), (34310, 4573606), (68620, 2286803)]