138181188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{953}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 331442496

約数和(自身を除く): 193261308

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 281, 516, 562, 843, 953, 1124, 1686, 1906, 2859, 3372, 3812, 5718, 11436, 12083, 24166, 36249, 40979, 48332, 72498, 81958, 122937, 144996, 163916, 245874, 267793, 491748, 535586, 803379, 1071172, 1606758, 3213516, 11515099, 23030198, 34545297, 46060396, 69090594, 138181188]

約数ペア:

[(1, 138181188), (2, 69090594), (3, 46060396), (4, 34545297), (6, 23030198), (12, 11515099), (43, 3213516), (86, 1606758), (129, 1071172), (172, 803379), (258, 535586), (281, 491748), (516, 267793), (562, 245874), (843, 163916), (953, 144996), (1124, 122937), (1686, 81958), (1906, 72498), (2859, 48332), (3372, 40979), (3812, 36249), (5718, 24166), (11436, 12083)]