164805424

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6834

約数の個数: 60

約数和(自身を含む): 383481408

約数和(自身を除く): 218675984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 6781, 12152, 13562, 24304, 27124, 47467, 54248, 94934, 108496, 189868, 210211, 332269, 379736, 420422, 664538, 759472, 840844, 1329076, 1471477, 1681688, 2658152, 2942954, 3363376, 5316304, 5885908, 10300339, 11771816, 20600678, 23543632, 41201356, 82402712, 164805424]

約数ペア:

[(1, 164805424), (2, 82402712), (4, 41201356), (7, 23543632), (8, 20600678), (14, 11771816), (16, 10300339), (28, 5885908), (31, 5316304), (49, 3363376), (56, 2942954), (62, 2658152), (98, 1681688), (112, 1471477), (124, 1329076), (196, 840844), (217, 759472), (248, 664538), (392, 420422), (434, 379736), (496, 332269), (784, 210211), (868, 189868), (1519, 108496), (1736, 94934), (3038, 54248), (3472, 47467), (6076, 27124), (6781, 24304), (12152, 13562)]