154361916

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^2\times {\mathrm{773}}^1$

素因数の和:872

約数の個数: 72

約数和(自身を含む): 410250960

約数和(自身を除く): 255889044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 773, 774, 1161, 1546, 1548, 1849, 2319, 2322, 3092, 3698, 4638, 4644, 5547, 6957, 7396, 9276, 11094, 13914, 16641, 20871, 22188, 27828, 33239, 33282, 41742, 49923, 66478, 66564, 83484, 99717, 99846, 132956, 199434, 199692, 299151, 398868, 598302, 897453, 1196604, 1429277, 1794906, 2858554, 3589812, 4287831, 5717108, 8575662, 12863493, 17151324, 25726986, 38590479, 51453972, 77180958, 154361916]

約数ペア:

[(1, 154361916), (2, 77180958), (3, 51453972), (4, 38590479), (6, 25726986), (9, 17151324), (12, 12863493), (18, 8575662), (27, 5717108), (36, 4287831), (43, 3589812), (54, 2858554), (86, 1794906), (108, 1429277), (129, 1196604), (172, 897453), (258, 598302), (387, 398868), (516, 299151), (773, 199692), (774, 199434), (1161, 132956), (1546, 99846), (1548, 99717), (1849, 83484), (2319, 66564), (2322, 66478), (3092, 49923), (3698, 41742), (4638, 33282), (4644, 33239), (5547, 27828), (6957, 22188), (7396, 20871), (9276, 16641), (11094, 13914)]