193142178

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{155509}}^1$

素因数の和:155543

約数の個数: 32

約数和(自身を含む): 447868800

約数和(自身を除く): 254726622

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 155509, 311018, 466527, 933054, 1399581, 2799162, 3576707, 4198743, 7153414, 8397486, 10730121, 21460242, 32190363, 64380726, 96571089, 193142178]

約数ペア:

[(1, 193142178), (2, 96571089), (3, 64380726), (6, 32190363), (9, 21460242), (18, 10730121), (23, 8397486), (27, 7153414), (46, 4198743), (54, 3576707), (69, 2799162), (138, 1399581), (207, 933054), (414, 466527), (621, 311018), (1242, 155509)]