131015544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21577}}^1$

素因数の和:21620

約数の個数: 64

約数和(自身を含む): 372867840

約数和(自身を除く): 241852296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 21577, 43154, 64731, 86308, 129462, 172616, 237347, 258924, 474694, 496271, 517848, 712041, 949388, 992542, 1424082, 1488813, 1898776, 1985084, 2848164, 2977626, 3970168, 5458981, 5696328, 5955252, 10917962, 11910504, 16376943, 21835924, 32753886, 43671848, 65507772, 131015544]

約数ペア:

[(1, 131015544), (2, 65507772), (3, 43671848), (4, 32753886), (6, 21835924), (8, 16376943), (11, 11910504), (12, 10917962), (22, 5955252), (23, 5696328), (24, 5458981), (33, 3970168), (44, 2977626), (46, 2848164), (66, 1985084), (69, 1898776), (88, 1488813), (92, 1424082), (132, 992542), (138, 949388), (184, 712041), (253, 517848), (264, 496271), (276, 474694), (506, 258924), (552, 237347), (759, 172616), (1012, 129462), (1518, 86308), (2024, 64731), (3036, 43154), (6072, 21577)]