155867476

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 275425920

約数和(自身を除く): 119558444

約数列:

[1, 2, 4, 229, 263, 458, 526, 647, 916, 1052, 1294, 2588, 60227, 120454, 148163, 170161, 240908, 296326, 340322, 592652, 680644, 38966869, 77933738, 155867476]

約数ペア:

[(1, 155867476), (2, 77933738), (4, 38966869), (229, 680644), (263, 592652), (458, 340322), (526, 296326), (647, 240908), (916, 170161), (1052, 148163), (1294, 120454), (2588, 60227)]