158444244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89821}}^1$

素因数の和:89845

約数の個数: 54

約数和(自身を含む): 465906714

約数和(自身を除く): 307462470

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, 89821, 179642, 269463, 359284, 538926, 628747, 808389, 1077852, 1257494, 1616778, 1886241, 2514988, 3233556, 3772482, 4401229, 5658723, 7544964, 8802458, 11317446, 13203687, 17604916, 22634892, 26407374, 39611061, 52814748, 79222122, 158444244]

約数ペア:

[(1, 158444244), (2, 79222122), (3, 52814748), (4, 39611061), (6, 26407374), (7, 22634892), (9, 17604916), (12, 13203687), (14, 11317446), (18, 8802458), (21, 7544964), (28, 5658723), (36, 4401229), (42, 3772482), (49, 3233556), (63, 2514988), (84, 1886241), (98, 1616778), (126, 1257494), (147, 1077852), (196, 808389), (252, 628747), (294, 538926), (441, 359284), (588, 269463), (882, 179642), (1764, 89821)]