156945187484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{937}}^1\times {\mathrm{2777}}^1$

素因数の和:4622

約数の個数: 48

約数和(自身を含む): 291553722432

約数和(自身を除く): 134608534948

約数列:

[1, 2, 4, 17, 34, 68, 887, 937, 1774, 1874, 2777, 3548, 3748, 5554, 11108, 15079, 15929, 30158, 31858, 47209, 60316, 63716, 94418, 188836, 831119, 1662238, 2463199, 2602049, 3324476, 4926398, 5204098, 9852796, 10408196, 14129023, 28258046, 41874383, 44234833, 56516092, 83748766, 88469666, 167497532, 176939332, 2308017463, 4616034926, 9232069852, 39236296871, 78472593742, 156945187484]

約数ペア:

[(1, 156945187484), (2, 78472593742), (4, 39236296871), (17, 9232069852), (34, 4616034926), (68, 2308017463), (887, 176939332), (937, 167497532), (1774, 88469666), (1874, 83748766), (2777, 56516092), (3548, 44234833), (3748, 41874383), (5554, 28258046), (11108, 14129023), (15079, 10408196), (15929, 9852796), (30158, 5204098), (31858, 4926398), (47209, 3324476), (60316, 2602049), (63716, 2463199), (94418, 1662238), (188836, 831119)]