131019504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35449}}^1$

素因数の和:35478

約数の個数: 80

約数和(自身を含む): 421996800

約数和(自身を除く): 290977296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 35449, 70898, 106347, 141796, 212694, 248143, 283592, 389939, 425388, 496286, 567184, 744429, 779878, 850776, 992572, 1169817, 1488858, 1559756, 1701552, 1985144, 2339634, 2729573, 2977716, 3119512, 3970288, 4679268, 5459146, 5955432, 6239024, 8188719, 9358536, 10918292, 11910864, 16377438, 18717072, 21836584, 32754876, 43673168, 65509752, 131019504]

約数ペア:

[(1, 131019504), (2, 65509752), (3, 43673168), (4, 32754876), (6, 21836584), (7, 18717072), (8, 16377438), (11, 11910864), (12, 10918292), (14, 9358536), (16, 8188719), (21, 6239024), (22, 5955432), (24, 5459146), (28, 4679268), (33, 3970288), (42, 3119512), (44, 2977716), (48, 2729573), (56, 2339634), (66, 1985144), (77, 1701552), (84, 1559756), (88, 1488858), (112, 1169817), (132, 992572), (154, 850776), (168, 779878), (176, 744429), (231, 567184), (264, 496286), (308, 425388), (336, 389939), (462, 283592), (528, 248143), (616, 212694), (924, 141796), (1232, 106347), (1848, 70898), (3696, 35449)]