156778809260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1207291}}^1$

素因数の和:1207494

約数の個数: 48

約数和(自身を含む): 339123493632

約数和(自身を除く): 182344684372

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 151, 172, 215, 302, 430, 604, 755, 860, 1510, 3020, 6493, 12986, 25972, 32465, 64930, 129860, 1207291, 2414582, 4829164, 6036455, 12072910, 24145820, 51913513, 103827026, 182300941, 207654052, 259567565, 364601882, 519135130, 729203764, 911504705, 1038270260, 1823009410, 3646018820, 7838940463, 15677880926, 31355761852, 39194702315, 78389404630, 156778809260]

約数ペア:

[(1, 156778809260), (2, 78389404630), (4, 39194702315), (5, 31355761852), (10, 15677880926), (20, 7838940463), (43, 3646018820), (86, 1823009410), (151, 1038270260), (172, 911504705), (215, 729203764), (302, 519135130), (430, 364601882), (604, 259567565), (755, 207654052), (860, 182300941), (1510, 103827026), (3020, 51913513), (6493, 24145820), (12986, 12072910), (25972, 6036455), (32465, 4829164), (64930, 2414582), (129860, 1207291)]