156976755291

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{654307}}^1$

素因数の和:654416

約数の個数: 48

約数和(自身を含む): 253138679040

約数和(自身を除く): 96161923749

約数列:

[1, 3, 9, 19, 23, 57, 61, 69, 171, 183, 207, 437, 549, 1159, 1311, 1403, 3477, 3933, 4209, 10431, 12627, 26657, 79971, 239913, 654307, 1962921, 5888763, 12431833, 15049061, 37295499, 39912727, 45147183, 111886497, 119738181, 135441549, 285932159, 359214543, 758341813, 857796477, 917992721, 2275025439, 2573389431, 2753978163, 6825076317, 8261934489, 17441861699, 52325585097, 156976755291]

約数ペア:

[(1, 156976755291), (3, 52325585097), (9, 17441861699), (19, 8261934489), (23, 6825076317), (57, 2753978163), (61, 2573389431), (69, 2275025439), (171, 917992721), (183, 857796477), (207, 758341813), (437, 359214543), (549, 285932159), (1159, 135441549), (1311, 119738181), (1403, 111886497), (3477, 45147183), (3933, 39912727), (4209, 37295499), (10431, 15049061), (12627, 12431833), (26657, 5888763), (79971, 1962921), (239913, 654307)]