145786716

素因数分解:

$2^2\times 3^4\times {\mathrm{449959}}^1$

素因数の和:449975

約数の個数: 30

約数和(自身を含む): 381116120

約数和(自身を除く): 235329404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 449959, 899918, 1349877, 1799836, 2699754, 4049631, 5399508, 8099262, 12148893, 16198524, 24297786, 36446679, 48595572, 72893358, 145786716]

約数ペア:

[(1, 145786716), (2, 72893358), (3, 48595572), (4, 36446679), (6, 24297786), (9, 16198524), (12, 12148893), (18, 8099262), (27, 5399508), (36, 4049631), (54, 2699754), (81, 1799836), (108, 1349877), (162, 899918), (324, 449959)]