163729060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2393}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 376451712

約数和(自身を除く): 212722652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 1244, 1555, 2393, 3110, 3421, 4786, 6220, 6842, 9572, 11965, 13684, 17105, 23930, 26323, 34210, 47860, 52646, 68420, 105292, 131615, 263230, 526460, 744223, 1488446, 2976892, 3721115, 7442230, 8186453, 14884460, 16372906, 32745812, 40932265, 81864530, 163729060]

約数ペア:

[(1, 163729060), (2, 81864530), (4, 40932265), (5, 32745812), (10, 16372906), (11, 14884460), (20, 8186453), (22, 7442230), (44, 3721115), (55, 2976892), (110, 1488446), (220, 744223), (311, 526460), (622, 263230), (1244, 131615), (1555, 105292), (2393, 68420), (3110, 52646), (3421, 47860), (4786, 34210), (6220, 26323), (6842, 23930), (9572, 17105), (11965, 13684)]