156944886238

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{9947071}}^1$

素因数の和:9947117

約数の個数: 32

約数和(自身を含む): 286475673600

約数和(自身を除く): 129530787362

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 15778, 9947071, 19894142, 69629497, 139258994, 228782633, 457565266, 487406479, 974812958, 1601478431, 3202956862, 3411845353, 6823690706, 11210349017, 22420698034, 78472443119, 156944886238]

約数ペア:

[(1, 156944886238), (2, 78472443119), (7, 22420698034), (14, 11210349017), (23, 6823690706), (46, 3411845353), (49, 3202956862), (98, 1601478431), (161, 974812958), (322, 487406479), (343, 457565266), (686, 228782633), (1127, 139258994), (2254, 69629497), (7889, 19894142), (15778, 9947071)]