156679406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 257529888

約数和(自身を除く): 100850482

約数列:

[1, 2, 13, 26, 131, 157, 262, 293, 314, 586, 1703, 2041, 3406, 3809, 4082, 7618, 20567, 38383, 41134, 46001, 76766, 92002, 267371, 498979, 534742, 598013, 997958, 1196026, 6026131, 12052262, 78339703, 156679406]

約数ペア:

[(1, 156679406), (2, 78339703), (13, 12052262), (26, 6026131), (131, 1196026), (157, 997958), (262, 598013), (293, 534742), (314, 498979), (586, 267371), (1703, 92002), (2041, 76766), (3406, 46001), (3809, 41134), (4082, 38383), (7618, 20567)]