163945242

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{132001}}^1$

素因数の和:132035

約数の個数: 32

約数和(自身を含む): 380165760

約数和(自身を除く): 216220518

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 132001, 264002, 396003, 792006, 1188009, 2376018, 3036023, 3564027, 6072046, 7128054, 9108069, 18216138, 27324207, 54648414, 81972621, 163945242]

約数ペア:

[(1, 163945242), (2, 81972621), (3, 54648414), (6, 27324207), (9, 18216138), (18, 9108069), (23, 7128054), (27, 6072046), (46, 3564027), (54, 3036023), (69, 2376018), (138, 1188009), (207, 792006), (414, 396003), (621, 264002), (1242, 132001)]