156668916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18311}}^1$

素因数の和:18372

約数の個数: 48

約数和(自身を含む): 393781248

約数和(自身を除く): 237112332

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 18311, 36622, 54933, 73244, 109866, 219732, 421153, 567641, 842306, 1135282, 1263459, 1684612, 1702923, 2270564, 2526918, 3405846, 5053836, 6811692, 13055743, 26111486, 39167229, 52222972, 78334458, 156668916]

約数ペア:

[(1, 156668916), (2, 78334458), (3, 52222972), (4, 39167229), (6, 26111486), (12, 13055743), (23, 6811692), (31, 5053836), (46, 3405846), (62, 2526918), (69, 2270564), (92, 1702923), (93, 1684612), (124, 1263459), (138, 1135282), (186, 842306), (276, 567641), (372, 421153), (713, 219732), (1426, 109866), (2139, 73244), (2852, 54933), (4278, 36622), (8556, 18311)]