155583828

素因数分解:

$2^2\times 3^4\times {\mathrm{433}}^1\times {\mathrm{1109}}^1$

素因数の和:1558

約数の個数: 60

約数和(自身を含む): 408033780

約数和(自身を除く): 252449952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 433, 866, 1109, 1299, 1732, 2218, 2598, 3327, 3897, 4436, 5196, 6654, 7794, 9981, 11691, 13308, 15588, 19962, 23382, 29943, 35073, 39924, 46764, 59886, 70146, 89829, 119772, 140292, 179658, 359316, 480197, 960394, 1440591, 1920788, 2881182, 4321773, 5762364, 8643546, 12965319, 17287092, 25930638, 38895957, 51861276, 77791914, 155583828]

約数ペア:

[(1, 155583828), (2, 77791914), (3, 51861276), (4, 38895957), (6, 25930638), (9, 17287092), (12, 12965319), (18, 8643546), (27, 5762364), (36, 4321773), (54, 2881182), (81, 1920788), (108, 1440591), (162, 960394), (324, 480197), (433, 359316), (866, 179658), (1109, 140292), (1299, 119772), (1732, 89829), (2218, 70146), (2598, 59886), (3327, 46764), (3897, 39924), (4436, 35073), (5196, 29943), (6654, 23382), (7794, 19962), (9981, 15588), (11691, 13308)]