161040672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43013}}^1$

素因数の和:43042

約数の個数: 72

約数和(自身を含む): 493198524

約数和(自身を除く): 332157852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 43013, 86026, 129039, 172052, 258078, 344104, 387117, 516156, 559169, 688208, 774234, 1032312, 1118338, 1376416, 1548468, 1677507, 2064624, 2236676, 3096936, 3355014, 4129248, 4473352, 5032521, 6193872, 6710028, 8946704, 10065042, 12387744, 13420056, 17893408, 20130084, 26840112, 40260168, 53680224, 80520336, 161040672]

約数ペア:

[(1, 161040672), (2, 80520336), (3, 53680224), (4, 40260168), (6, 26840112), (8, 20130084), (9, 17893408), (12, 13420056), (13, 12387744), (16, 10065042), (18, 8946704), (24, 6710028), (26, 6193872), (32, 5032521), (36, 4473352), (39, 4129248), (48, 3355014), (52, 3096936), (72, 2236676), (78, 2064624), (96, 1677507), (104, 1548468), (117, 1376416), (144, 1118338), (156, 1032312), (208, 774234), (234, 688208), (288, 559169), (312, 516156), (416, 387117), (468, 344104), (624, 258078), (936, 172052), (1248, 129039), (1872, 86026), (3744, 43013)]