125490402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:2959

約数の個数: 48

約数和(自身を含む): 288493920

約数和(自身を除く): 163003518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 2358, 2489, 2801, 4978, 5602, 7467, 8403, 14934, 16806, 22401, 25209, 44802, 50418, 53219, 106438, 159657, 319314, 366931, 478971, 733862, 957942, 1100793, 2201586, 3302379, 6604758, 6971689, 13943378, 20915067, 41830134, 62745201, 125490402]

約数ペア:

[(1, 125490402), (2, 62745201), (3, 41830134), (6, 20915067), (9, 13943378), (18, 6971689), (19, 6604758), (38, 3302379), (57, 2201586), (114, 1100793), (131, 957942), (171, 733862), (262, 478971), (342, 366931), (393, 319314), (786, 159657), (1179, 106438), (2358, 53219), (2489, 50418), (2801, 44802), (4978, 25209), (5602, 22401), (7467, 16806), (8403, 14934)]