156907161950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{994027}}^1$

素因数の和:994098

約数の個数: 96

約数和(自身を含む): 372736643328

約数和(自身を除く): 215829481378

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 41, 50, 55, 70, 77, 82, 110, 154, 175, 205, 275, 287, 350, 385, 410, 451, 550, 574, 770, 902, 1025, 1435, 1925, 2050, 2255, 2870, 3157, 3850, 4510, 6314, 7175, 11275, 14350, 15785, 22550, 31570, 78925, 157850, 994027, 1988054, 4970135, 6958189, 9940270, 10934297, 13916378, 21868594, 24850675, 34790945, 40755107, 49701350, 54671485, 69581890, 76540079, 81510214, 109342970, 153080158, 173954725, 203775535, 273357425, 285285749, 347909450, 382700395, 407551070, 448306177, 546714850, 570571498, 765400790, 896612354, 1018877675, 1426428745, 1913501975, 2037755350, 2241530885, 2852857490, 3138143239, 3827003950, 4483061770, 6276286478, 7132143725, 11207654425, 14264287450, 15690716195, 22415308850, 31381432390, 78453580975, 156907161950]

約数ペア:

[(1, 156907161950), (2, 78453580975), (5, 31381432390), (7, 22415308850), (10, 15690716195), (11, 14264287450), (14, 11207654425), (22, 7132143725), (25, 6276286478), (35, 4483061770), (41, 3827003950), (50, 3138143239), (55, 2852857490), (70, 2241530885), (77, 2037755350), (82, 1913501975), (110, 1426428745), (154, 1018877675), (175, 896612354), (205, 765400790), (275, 570571498), (287, 546714850), (350, 448306177), (385, 407551070), (410, 382700395), (451, 347909450), (550, 285285749), (574, 273357425), (770, 203775535), (902, 173954725), (1025, 153080158), (1435, 109342970), (1925, 81510214), (2050, 76540079), (2255, 69581890), (2870, 54671485), (3157, 49701350), (3850, 40755107), (4510, 34790945), (6314, 24850675), (7175, 21868594), (11275, 13916378), (14350, 10934297), (15785, 9940270), (22550, 6958189), (31570, 4970135), (78925, 1988054), (157850, 994027)]