157841330686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{128873}}^1$

素因数の和:129085

約数の個数: 48

約数和(自身を含む): 272519022384

約数和(自身を除く): 114677691698

約数列:

[1, 2, 13, 17, 26, 34, 163, 221, 289, 326, 442, 578, 2119, 2771, 3757, 4238, 5542, 7514, 36023, 47107, 72046, 94214, 128873, 257746, 612391, 1224782, 1675349, 2190841, 3350698, 4381682, 21006299, 28480933, 37244297, 42012598, 56961866, 74488594, 273081887, 357107083, 484175861, 546163774, 714214166, 968351722, 4642392079, 6070820411, 9284784158, 12141640822, 78920665343, 157841330686]

約数ペア:

[(1, 157841330686), (2, 78920665343), (13, 12141640822), (17, 9284784158), (26, 6070820411), (34, 4642392079), (163, 968351722), (221, 714214166), (289, 546163774), (326, 484175861), (442, 357107083), (578, 273081887), (2119, 74488594), (2771, 56961866), (3757, 42012598), (4238, 37244297), (5542, 28480933), (7514, 21006299), (36023, 4381682), (47107, 3350698), (72046, 2190841), (94214, 1675349), (128873, 1224782), (257746, 612391)]