156977288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{25583}}^1$

素因数の和:25661

約数の個数: 32

約数和(自身を含む): 322358400

約数和(自身を除く): 165381112

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 25583, 51166, 102332, 204664, 332579, 665158, 1330316, 1509397, 2660632, 3018794, 6037588, 12075176, 19622161, 39244322, 78488644, 156977288]

約数ペア:

[(1, 156977288), (2, 78488644), (4, 39244322), (8, 19622161), (13, 12075176), (26, 6037588), (52, 3018794), (59, 2660632), (104, 1509397), (118, 1330316), (236, 665158), (472, 332579), (767, 204664), (1534, 102332), (3068, 51166), (6136, 25583)]