157480351659

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{22751}}^1$

素因数の和:23013

約数の個数: 64

約数和(自身を含む): 249871564800

約数和(自身を除く): 92391213141

約数列:

[1, 3, 9, 19, 27, 57, 103, 131, 171, 309, 393, 513, 927, 1179, 1957, 2489, 2781, 3537, 5871, 7467, 13493, 17613, 22401, 22751, 40479, 52839, 67203, 68253, 121437, 204759, 256367, 364311, 432269, 614277, 769101, 1296807, 2307303, 2343353, 2980381, 3890421, 6921909, 7030059, 8941143, 11671263, 21090177, 26823429, 44523707, 56627239, 63270531, 80470287, 133571121, 169881717, 306979243, 400713363, 509645151, 920937729, 1202140089, 1528935453, 2762813187, 5832605617, 8288439561, 17497816851, 52493450553, 157480351659]

約数ペア:

[(1, 157480351659), (3, 52493450553), (9, 17497816851), (19, 8288439561), (27, 5832605617), (57, 2762813187), (103, 1528935453), (131, 1202140089), (171, 920937729), (309, 509645151), (393, 400713363), (513, 306979243), (927, 169881717), (1179, 133571121), (1957, 80470287), (2489, 63270531), (2781, 56627239), (3537, 44523707), (5871, 26823429), (7467, 21090177), (13493, 11671263), (17613, 8941143), (22401, 7030059), (22751, 6921909), (40479, 3890421), (52839, 2980381), (67203, 2343353), (68253, 2307303), (121437, 1296807), (204759, 769101), (256367, 614277), (364311, 432269)]