165309846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23813}}^1$

素因数の和:23920

約数の個数: 32

約数和(自身を含む): 360067680

約数和(自身を除く): 194757834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 23813, 47626, 71439, 142878, 309569, 619138, 928707, 1857414, 2119357, 4238714, 6358071, 12716142, 27551641, 55103282, 82654923, 165309846]

約数ペア:

[(1, 165309846), (2, 82654923), (3, 55103282), (6, 27551641), (13, 12716142), (26, 6358071), (39, 4238714), (78, 2119357), (89, 1857414), (178, 928707), (267, 619138), (534, 309569), (1157, 142878), (2314, 71439), (3471, 47626), (6942, 23813)]