128224252802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{649217}}^1$

素因数の和:649430

約数の個数: 32

約数和(自身を含む): 210486863088

約数和(自身を除く): 82262610286

約数列:

[1, 2, 17, 34, 37, 74, 157, 314, 629, 1258, 2669, 5338, 5809, 11618, 98753, 197506, 649217, 1298434, 11036689, 22073378, 24021029, 48042058, 101927069, 203854138, 408357493, 816714986, 1732760173, 3465520346, 3771301553, 7542603106, 64112126401, 128224252802]

約数ペア:

[(1, 128224252802), (2, 64112126401), (17, 7542603106), (34, 3771301553), (37, 3465520346), (74, 1732760173), (157, 816714986), (314, 408357493), (629, 203854138), (1258, 101927069), (2669, 48042058), (5338, 24021029), (5809, 22073378), (11618, 11036689), (98753, 1298434), (197506, 649217)]