142216872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{846529}}^1$

素因数の和:846545

約数の個数: 32

約数和(自身を含む): 406334400

約数和(自身を除く): 264117528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 846529, 1693058, 2539587, 3386116, 5079174, 5925703, 6772232, 10158348, 11851406, 17777109, 20316696, 23702812, 35554218, 47405624, 71108436, 142216872]

約数ペア:

[(1, 142216872), (2, 71108436), (3, 47405624), (4, 35554218), (6, 23702812), (7, 20316696), (8, 17777109), (12, 11851406), (14, 10158348), (21, 6772232), (24, 5925703), (28, 5079174), (42, 3386116), (56, 2539587), (84, 1693058), (168, 846529)]