131986608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4986

約数の個数: 80

約数和(自身を含む): 375809280

約数和(自身を除く): 243822672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 4919, 6708, 8944, 9838, 13416, 14757, 19676, 26832, 29514, 39352, 59028, 63947, 78704, 118056, 127894, 191841, 211517, 236112, 255788, 383682, 423034, 511576, 634551, 767364, 846068, 1023152, 1269102, 1534728, 1692136, 2538204, 2749721, 3069456, 3384272, 5076408, 5499442, 8249163, 10152816, 10998884, 16498326, 21997768, 32996652, 43995536, 65993304, 131986608]

約数ペア:

[(1, 131986608), (2, 65993304), (3, 43995536), (4, 32996652), (6, 21997768), (8, 16498326), (12, 10998884), (13, 10152816), (16, 8249163), (24, 5499442), (26, 5076408), (39, 3384272), (43, 3069456), (48, 2749721), (52, 2538204), (78, 1692136), (86, 1534728), (104, 1269102), (129, 1023152), (156, 846068), (172, 767364), (208, 634551), (258, 511576), (312, 423034), (344, 383682), (516, 255788), (559, 236112), (624, 211517), (688, 191841), (1032, 127894), (1118, 118056), (1677, 78704), (2064, 63947), (2236, 59028), (3354, 39352), (4472, 29514), (4919, 26832), (6708, 19676), (8944, 14757), (9838, 13416)]