151955876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{2789}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 272091960

約数和(自身を除く): 120136084

約数列:

[1, 2, 4, 53, 106, 212, 257, 514, 1028, 2789, 5578, 11156, 13621, 27242, 54484, 147817, 295634, 591268, 716773, 1433546, 2867092, 37988969, 75977938, 151955876]

約数ペア:

[(1, 151955876), (2, 75977938), (4, 37988969), (53, 2867092), (106, 1433546), (212, 716773), (257, 591268), (514, 295634), (1028, 147817), (2789, 54484), (5578, 27242), (11156, 13621)]