187869456

素因数分解:

$2^4\times 3^4\times {\mathrm{144961}}^1$

素因数の和:144981

約数の個数: 50

約数和(自身を含む): 543752462

約数和(自身を除く): 355883006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 144961, 289922, 434883, 579844, 869766, 1159688, 1304649, 1739532, 2319376, 2609298, 3479064, 3913947, 5218596, 6958128, 7827894, 10437192, 11741841, 15655788, 20874384, 23483682, 31311576, 46967364, 62623152, 93934728, 187869456]

約数ペア:

[(1, 187869456), (2, 93934728), (3, 62623152), (4, 46967364), (6, 31311576), (8, 23483682), (9, 20874384), (12, 15655788), (16, 11741841), (18, 10437192), (24, 7827894), (27, 6958128), (36, 5218596), (48, 3913947), (54, 3479064), (72, 2609298), (81, 2319376), (108, 1739532), (144, 1304649), (162, 1159688), (216, 869766), (324, 579844), (432, 434883), (648, 289922), (1296, 144961)]