138959688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{118163}}^1$

素因数の和:118186

約数の個数: 48

約数和(自身を含む): 404120880

約数和(自身を除く): 265161192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 118163, 236326, 354489, 472652, 708978, 827141, 945304, 1417956, 1654282, 2481423, 2835912, 3308564, 4962846, 5789987, 6617128, 9925692, 11579974, 17369961, 19851384, 23159948, 34739922, 46319896, 69479844, 138959688]

約数ペア:

[(1, 138959688), (2, 69479844), (3, 46319896), (4, 34739922), (6, 23159948), (7, 19851384), (8, 17369961), (12, 11579974), (14, 9925692), (21, 6617128), (24, 5789987), (28, 4962846), (42, 3308564), (49, 2835912), (56, 2481423), (84, 1654282), (98, 1417956), (147, 945304), (168, 827141), (196, 708978), (294, 472652), (392, 354489), (588, 236326), (1176, 118163)]