158808908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{31237}}^1$

素因数の和:31313

約数の個数: 24

約数和(自身を含む): 293887104

約数和(自身を除く): 135078196

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 31237, 62474, 124948, 968347, 1280717, 1936694, 2561434, 3873388, 5122868, 39702227, 79404454, 158808908]

約数ペア:

[(1, 158808908), (2, 79404454), (4, 39702227), (31, 5122868), (41, 3873388), (62, 2561434), (82, 1936694), (124, 1280717), (164, 968347), (1271, 124948), (2542, 62474), (5084, 31237)]