161769744

素因数分解:

$2^4\times 3^3\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1309

約数の個数: 80

約数和(自身を含む): 465942400

約数和(自身を除く): 304172656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 439, 853, 878, 1317, 1706, 1756, 2559, 2634, 3412, 3512, 3951, 5118, 5268, 6824, 7024, 7677, 7902, 10236, 10536, 11853, 13648, 15354, 15804, 20472, 21072, 23031, 23706, 30708, 31608, 40944, 46062, 47412, 61416, 63216, 92124, 94824, 122832, 184248, 189648, 368496, 374467, 748934, 1123401, 1497868, 2246802, 2995736, 3370203, 4493604, 5991472, 6740406, 8987208, 10110609, 13480812, 17974416, 20221218, 26961624, 40442436, 53923248, 80884872, 161769744]

約数ペア:

[(1, 161769744), (2, 80884872), (3, 53923248), (4, 40442436), (6, 26961624), (8, 20221218), (9, 17974416), (12, 13480812), (16, 10110609), (18, 8987208), (24, 6740406), (27, 5991472), (36, 4493604), (48, 3370203), (54, 2995736), (72, 2246802), (108, 1497868), (144, 1123401), (216, 748934), (432, 374467), (439, 368496), (853, 189648), (878, 184248), (1317, 122832), (1706, 94824), (1756, 92124), (2559, 63216), (2634, 61416), (3412, 47412), (3512, 46062), (3951, 40944), (5118, 31608), (5268, 30708), (6824, 23706), (7024, 23031), (7677, 21072), (7902, 20472), (10236, 15804), (10536, 15354), (11853, 13648)]