188336988

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11863}}^1$

素因数の和:11893

約数の個数: 90

約数和(自身を含む): 572782056

約数和(自身を除く): 384445068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 11863, 15876, 23726, 35589, 47452, 71178, 83041, 106767, 142356, 166082, 213534, 249123, 320301, 332164, 427068, 498246, 581287, 640602, 747369, 960903, 996492, 1162574, 1281204, 1494738, 1743861, 1921806, 2242107, 2325148, 2989476, 3487722, 3843612, 4484214, 5231583, 6726321, 6975444, 8968428, 10463166, 13452642, 15694749, 20926332, 26905284, 31389498, 47084247, 62778996, 94168494, 188336988]

約数ペア:

[(1, 188336988), (2, 94168494), (3, 62778996), (4, 47084247), (6, 31389498), (7, 26905284), (9, 20926332), (12, 15694749), (14, 13452642), (18, 10463166), (21, 8968428), (27, 6975444), (28, 6726321), (36, 5231583), (42, 4484214), (49, 3843612), (54, 3487722), (63, 2989476), (81, 2325148), (84, 2242107), (98, 1921806), (108, 1743861), (126, 1494738), (147, 1281204), (162, 1162574), (189, 996492), (196, 960903), (252, 747369), (294, 640602), (324, 581287), (378, 498246), (441, 427068), (567, 332164), (588, 320301), (756, 249123), (882, 213534), (1134, 166082), (1323, 142356), (1764, 106767), (2268, 83041), (2646, 71178), (3969, 47452), (5292, 35589), (7938, 23726), (11863, 15876)]