156780417016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1670863}}^1$

素因数の和:1671223

約数の個数: 32

約数和(自身を含む): 302860808640

約数和(自身を除く): 146080391624

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 317, 634, 1268, 2536, 11729, 23458, 46916, 93832, 1670863, 3341726, 6683452, 13366904, 61821931, 123643862, 247287724, 494575448, 529663571, 1059327142, 2118654284, 4237308568, 19597552127, 39195104254, 78390208508, 156780417016]

約数ペア:

[(1, 156780417016), (2, 78390208508), (4, 39195104254), (8, 19597552127), (37, 4237308568), (74, 2118654284), (148, 1059327142), (296, 529663571), (317, 494575448), (634, 247287724), (1268, 123643862), (2536, 61821931), (11729, 13366904), (23458, 6683452), (46916, 3341726), (93832, 1670863)]