138894108

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 336782880

約数和(自身を除く): 197888772

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 257, 348, 514, 771, 1028, 1542, 1553, 3084, 3106, 4659, 6212, 7453, 9318, 14906, 18636, 22359, 29812, 44718, 45037, 89436, 90074, 135111, 180148, 270222, 399121, 540444, 798242, 1197363, 1596484, 2394726, 4789452, 11574509, 23149018, 34723527, 46298036, 69447054, 138894108]

約数ペア:

[(1, 138894108), (2, 69447054), (3, 46298036), (4, 34723527), (6, 23149018), (12, 11574509), (29, 4789452), (58, 2394726), (87, 1596484), (116, 1197363), (174, 798242), (257, 540444), (348, 399121), (514, 270222), (771, 180148), (1028, 135111), (1542, 90074), (1553, 89436), (3084, 45037), (3106, 44718), (4659, 29812), (6212, 22359), (7453, 18636), (9318, 14906)]