143428506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2651

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 189453414

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 2579, 4278, 5158, 7737, 9269, 15474, 18538, 27807, 33527, 55614, 59317, 67054, 79949, 100581, 118634, 159898, 177951, 201162, 239847, 355902, 479694, 771121, 1039337, 1542242, 1838827, 2078674, 2313363, 3118011, 3677654, 4626726, 5516481, 6236022, 11032962, 23904751, 47809502, 71714253, 143428506]

約数ペア:

[(1, 143428506), (2, 71714253), (3, 47809502), (6, 23904751), (13, 11032962), (23, 6236022), (26, 5516481), (31, 4626726), (39, 3677654), (46, 3118011), (62, 2313363), (69, 2078674), (78, 1838827), (93, 1542242), (138, 1039337), (186, 771121), (299, 479694), (403, 355902), (598, 239847), (713, 201162), (806, 177951), (897, 159898), (1209, 118634), (1426, 100581), (1794, 79949), (2139, 67054), (2418, 59317), (2579, 55614), (4278, 33527), (5158, 27807), (7737, 18538), (9269, 15474)]