157317516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{189997}}^1$

素因数の和:190030

約数の個数: 36

約数和(自身を含む): 414955632

約数和(自身を除く): 257638116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 189997, 379994, 569991, 759988, 1139982, 1709973, 2279964, 3419946, 4369931, 6839892, 8739862, 13109793, 17479724, 26219586, 39329379, 52439172, 78658758, 157317516]

約数ペア:

[(1, 157317516), (2, 78658758), (3, 52439172), (4, 39329379), (6, 26219586), (9, 17479724), (12, 13109793), (18, 8739862), (23, 6839892), (36, 4369931), (46, 3419946), (69, 2279964), (92, 1709973), (138, 1139982), (207, 759988), (276, 569991), (414, 379994), (828, 189997)]