142766596

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11941}}^1$

素因数の和:12020

約数の個数: 36

約数和(自身を含む): 295421196

約数和(自身を除く): 152654600

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11941, 11956, 23882, 47764, 83587, 167174, 334348, 585109, 728401, 1170218, 1456802, 2340436, 2913604, 5098807, 10197614, 20395228, 35691649, 71383298, 142766596]

約数ペア:

[(1, 142766596), (2, 71383298), (4, 35691649), (7, 20395228), (14, 10197614), (28, 5098807), (49, 2913604), (61, 2340436), (98, 1456802), (122, 1170218), (196, 728401), (244, 585109), (427, 334348), (854, 167174), (1708, 83587), (2989, 47764), (5978, 23882), (11941, 11956)]