159534396

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{90439}}^1$

素因数の和:90463

約数の個数: 54

約数和(自身を含む): 469112280

約数和(自身を除く): 309577884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 90439, 180878, 271317, 361756, 542634, 633073, 813951, 1085268, 1266146, 1627902, 1899219, 2532292, 3255804, 3798438, 4431511, 5697657, 7596876, 8863022, 11395314, 13294533, 17726044, 22790628, 26589066, 39883599, 53178132, 79767198, 159534396]

約数ペア:

[(1, 159534396), (2, 79767198), (3, 53178132), (4, 39883599), (6, 26589066), (7, 22790628), (9, 17726044), (12, 13294533), (14, 11395314), (18, 8863022), (21, 7596876), (28, 5697657), (36, 4431511), (42, 3798438), (49, 3255804), (63, 2532292), (84, 1899219), (98, 1627902), (126, 1266146), (147, 1085268), (196, 813951), (252, 633073), (294, 542634), (441, 361756), (588, 271317), (882, 180878), (1764, 90439)]