204124128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163561}}^1$

素因数の和:163587

約数の個数: 48

約数和(自身を含む): 577046736

約数和(自身を除く): 372922608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 163561, 327122, 490683, 654244, 981366, 1308488, 1962732, 2126293, 2616976, 3925464, 4252586, 5233952, 6378879, 7850928, 8505172, 12757758, 15701856, 17010344, 25515516, 34020688, 51031032, 68041376, 102062064, 204124128]

約数ペア:

[(1, 204124128), (2, 102062064), (3, 68041376), (4, 51031032), (6, 34020688), (8, 25515516), (12, 17010344), (13, 15701856), (16, 12757758), (24, 8505172), (26, 7850928), (32, 6378879), (39, 5233952), (48, 4252586), (52, 3925464), (78, 2616976), (96, 2126293), (104, 1962732), (156, 1308488), (208, 981366), (312, 654244), (416, 490683), (624, 327122), (1248, 163561)]