156926687788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1\times {\mathrm{11777}}^1$

素因数の和:13642

約数の個数: 48

約数和(自身を含む): 297905759424

約数和(自身を除く): 140979071636

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1697, 1963, 3394, 3926, 6788, 7852, 11777, 22061, 23554, 44122, 47108, 88244, 153101, 256247, 306202, 512494, 612404, 1024988, 1778327, 3331211, 3556654, 6662422, 7113308, 13324844, 19985569, 23118251, 39971138, 46236502, 79942276, 92473004, 259812397, 519624794, 1039249588, 3017820919, 6035641838, 12071283676, 39231671947, 78463343894, 156926687788]

約数ペア:

[(1, 156926687788), (2, 78463343894), (4, 39231671947), (13, 12071283676), (26, 6035641838), (52, 3017820919), (151, 1039249588), (302, 519624794), (604, 259812397), (1697, 92473004), (1963, 79942276), (3394, 46236502), (3926, 39971138), (6788, 23118251), (7852, 19985569), (11777, 13324844), (22061, 7113308), (23554, 6662422), (44122, 3556654), (47108, 3331211), (88244, 1778327), (153101, 1024988), (256247, 612404), (306202, 512494)]