158436

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 417872

約数和(自身を除く): 259436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 324, 326, 486, 489, 652, 972, 978, 1467, 1956, 2934, 4401, 5868, 8802, 13203, 17604, 26406, 39609, 52812, 79218, 158436]

約数ペア:

[(1, 158436), (2, 79218), (3, 52812), (4, 39609), (6, 26406), (9, 17604), (12, 13203), (18, 8802), (27, 5868), (36, 4401), (54, 2934), (81, 1956), (108, 1467), (162, 978), (163, 972), (243, 652), (324, 489), (326, 486)]