131096178

素因数分解:

$2^1\times 3^3\times {\mathrm{1409}}^1\times {\mathrm{1723}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 291700800

約数和(自身を除く): 160604622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1409, 1723, 2818, 3446, 4227, 5169, 8454, 10338, 12681, 15507, 25362, 31014, 38043, 46521, 76086, 93042, 2427707, 4855414, 7283121, 14566242, 21849363, 43698726, 65548089, 131096178]

約数ペア:

[(1, 131096178), (2, 65548089), (3, 43698726), (6, 21849363), (9, 14566242), (18, 7283121), (27, 4855414), (54, 2427707), (1409, 93042), (1723, 76086), (2818, 46521), (3446, 38043), (4227, 31014), (5169, 25362), (8454, 15507), (10338, 12681)]