16757136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 52228800

約数和(自身を除く): 35471664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 149, 176, 198, 213, 264, 284, 298, 396, 426, 447, 528, 568, 596, 639, 781, 792, 852, 894, 1136, 1192, 1278, 1341, 1562, 1584, 1639, 1704, 1788, 2343, 2384, 2556, 2682, 3124, 3278, 3408, 3576, 4686, 4917, 5112, 5364, 6248, 6556, 7029, 7152, 9372, 9834, 10224, 10579, 10728, 12496, 13112, 14058, 14751, 18744, 19668, 21158, 21456, 26224, 28116, 29502, 31737, 37488, 39336, 42316, 56232, 59004, 63474, 78672, 84632, 95211, 112464, 116369, 118008, 126948, 169264, 190422, 232738, 236016, 253896, 349107, 380844, 465476, 507792, 698214, 761688, 930952, 1047321, 1396428, 1523376, 1861904, 2094642, 2792856, 4189284, 5585712, 8378568, 16757136]

約数ペア:

[(1, 16757136), (2, 8378568), (3, 5585712), (4, 4189284), (6, 2792856), (8, 2094642), (9, 1861904), (11, 1523376), (12, 1396428), (16, 1047321), (18, 930952), (22, 761688), (24, 698214), (33, 507792), (36, 465476), (44, 380844), (48, 349107), (66, 253896), (71, 236016), (72, 232738), (88, 190422), (99, 169264), (132, 126948), (142, 118008), (144, 116369), (149, 112464), (176, 95211), (198, 84632), (213, 78672), (264, 63474), (284, 59004), (298, 56232), (396, 42316), (426, 39336), (447, 37488), (528, 31737), (568, 29502), (596, 28116), (639, 26224), (781, 21456), (792, 21158), (852, 19668), (894, 18744), (1136, 14751), (1192, 14058), (1278, 13112), (1341, 12496), (1562, 10728), (1584, 10579), (1639, 10224), (1704, 9834), (1788, 9372), (2343, 7152), (2384, 7029), (2556, 6556), (2682, 6248), (3124, 5364), (3278, 5112), (3408, 4917), (3576, 4686)]