157450268

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1877}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 280693392

約数和(自身を除く): 123243124

約数列:

[1, 2, 4, 67, 134, 268, 313, 626, 1252, 1877, 3754, 7508, 20971, 41942, 83884, 125759, 251518, 503036, 587501, 1175002, 2350004, 39362567, 78725134, 157450268]

約数ペア:

[(1, 157450268), (2, 78725134), (4, 39362567), (67, 2350004), (134, 1175002), (268, 587501), (313, 503036), (626, 251518), (1252, 125759), (1877, 83884), (3754, 41942), (7508, 20971)]