131421126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{1741}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 274929408

約数和(自身を除く): 143508282

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 547, 1094, 1641, 1741, 3282, 3482, 5223, 10446, 12581, 25162, 37743, 40043, 75486, 80086, 120129, 240258, 952327, 1904654, 2856981, 5713962, 21903521, 43807042, 65710563, 131421126]

約数ペア:

[(1, 131421126), (2, 65710563), (3, 43807042), (6, 21903521), (23, 5713962), (46, 2856981), (69, 1904654), (138, 952327), (547, 240258), (1094, 120129), (1641, 80086), (1741, 75486), (3282, 40043), (3482, 37743), (5223, 25162), (10446, 12581)]