155660982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2087}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 322320384

約数和(自身を除く): 166659402

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 401, 802, 1203, 2087, 2406, 4174, 6261, 12431, 12522, 24862, 37293, 64697, 74586, 129394, 194091, 388182, 836887, 1673774, 2510661, 5021322, 25943497, 51886994, 77830491, 155660982]

約数ペア:

[(1, 155660982), (2, 77830491), (3, 51886994), (6, 25943497), (31, 5021322), (62, 2510661), (93, 1673774), (186, 836887), (401, 388182), (802, 194091), (1203, 129394), (2087, 74586), (2406, 64697), (4174, 37293), (6261, 24862), (12431, 12522)]