16378128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 90

約数和(自身を含む): 49706826

約数和(自身を除く): 33328698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 673, 676, 936, 1014, 1346, 1352, 1521, 1872, 2019, 2028, 2692, 2704, 3042, 4038, 4056, 5384, 6057, 6084, 8076, 8112, 8749, 10768, 12114, 12168, 16152, 17498, 24228, 24336, 26247, 32304, 34996, 48456, 52494, 69992, 78741, 96912, 104988, 113737, 139984, 157482, 209976, 227474, 314964, 341211, 419952, 454948, 629928, 682422, 909896, 1023633, 1259856, 1364844, 1819792, 2047266, 2729688, 4094532, 5459376, 8189064, 16378128]

約数ペア:

[(1, 16378128), (2, 8189064), (3, 5459376), (4, 4094532), (6, 2729688), (8, 2047266), (9, 1819792), (12, 1364844), (13, 1259856), (16, 1023633), (18, 909896), (24, 682422), (26, 629928), (36, 454948), (39, 419952), (48, 341211), (52, 314964), (72, 227474), (78, 209976), (104, 157482), (117, 139984), (144, 113737), (156, 104988), (169, 96912), (208, 78741), (234, 69992), (312, 52494), (338, 48456), (468, 34996), (507, 32304), (624, 26247), (673, 24336), (676, 24228), (936, 17498), (1014, 16152), (1346, 12168), (1352, 12114), (1521, 10768), (1872, 8749), (2019, 8112), (2028, 8076), (2692, 6084), (2704, 6057), (3042, 5384), (4038, 4056)]