158465496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1427}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 453761280

約数和(自身を除く): 295295784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 661, 1322, 1427, 1983, 2644, 2854, 3966, 4281, 4627, 5288, 5708, 7932, 8562, 9254, 9989, 11416, 13881, 15864, 17124, 18508, 19978, 27762, 29967, 34248, 37016, 39956, 55524, 59934, 79912, 111048, 119868, 239736, 943247, 1886494, 2829741, 3772988, 5659482, 6602729, 7545976, 11318964, 13205458, 19808187, 22637928, 26410916, 39616374, 52821832, 79232748, 158465496]

約数ペア:

[(1, 158465496), (2, 79232748), (3, 52821832), (4, 39616374), (6, 26410916), (7, 22637928), (8, 19808187), (12, 13205458), (14, 11318964), (21, 7545976), (24, 6602729), (28, 5659482), (42, 3772988), (56, 2829741), (84, 1886494), (168, 943247), (661, 239736), (1322, 119868), (1427, 111048), (1983, 79912), (2644, 59934), (2854, 55524), (3966, 39956), (4281, 37016), (4627, 34248), (5288, 29967), (5708, 27762), (7932, 19978), (8562, 18508), (9254, 17124), (9989, 15864), (11416, 13881)]