155352736

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9042

約数の個数: 72

約数和(自身を含む): 388172736

約数和(自身を除く): 232820000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 9007, 17248, 18014, 36028, 63049, 72056, 99077, 126098, 144112, 198154, 252196, 288224, 396308, 441343, 504392, 693539, 792616, 882686, 1008784, 1387078, 1585232, 1765372, 2017568, 2774156, 3170464, 3530744, 4854773, 5548312, 7061488, 9709546, 11096624, 14122976, 19419092, 22193248, 38838184, 77676368, 155352736]

約数ペア:

[(1, 155352736), (2, 77676368), (4, 38838184), (7, 22193248), (8, 19419092), (11, 14122976), (14, 11096624), (16, 9709546), (22, 7061488), (28, 5548312), (32, 4854773), (44, 3530744), (49, 3170464), (56, 2774156), (77, 2017568), (88, 1765372), (98, 1585232), (112, 1387078), (154, 1008784), (176, 882686), (196, 792616), (224, 693539), (308, 504392), (352, 441343), (392, 396308), (539, 288224), (616, 252196), (784, 198154), (1078, 144112), (1232, 126098), (1568, 99077), (2156, 72056), (2464, 63049), (4312, 36028), (8624, 18014), (9007, 17248)]