156976700321

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1\times {\mathrm{853}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 191774185344

約数和(自身を除く): 34797485023

約数列:

[1, 7, 23, 49, 161, 283, 577, 853, 1127, 1981, 4039, 5971, 6509, 13271, 13867, 19619, 28273, 41797, 45563, 92897, 137333, 163291, 241399, 318941, 492181, 650279, 961331, 1143037, 1689793, 3445267, 3755693, 5552177, 8001259, 11320163, 11828551, 24116869, 26289851, 38865239, 79241141, 139287223, 184028957, 272056673, 554687987, 975010561, 3203606129, 6825073927, 22425242903, 156976700321]

約数ペア:

[(1, 156976700321), (7, 22425242903), (23, 6825073927), (49, 3203606129), (161, 975010561), (283, 554687987), (577, 272056673), (853, 184028957), (1127, 139287223), (1981, 79241141), (4039, 38865239), (5971, 26289851), (6509, 24116869), (13271, 11828551), (13867, 11320163), (19619, 8001259), (28273, 5552177), (41797, 3755693), (45563, 3445267), (92897, 1689793), (137333, 1143037), (163291, 961331), (241399, 650279), (318941, 492181)]