156909625327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2927473}}^1$

素因数の和:2927543

約数の個数: 32

約数和(自身を含む): 209841336320

約数和(自身を除く): 52931710993

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 1729, 2821, 4123, 7657, 53599, 2927473, 20492311, 38057149, 55621987, 90751663, 266400043, 389353909, 635261641, 723085831, 1179771619, 1724281597, 5061600817, 8258401333, 12069971179, 22415660761, 156909625327]

約数ペア:

[(1, 156909625327), (7, 22415660761), (13, 12069971179), (19, 8258401333), (31, 5061600817), (91, 1724281597), (133, 1179771619), (217, 723085831), (247, 635261641), (403, 389353909), (589, 266400043), (1729, 90751663), (2821, 55621987), (4123, 38057149), (7657, 20492311), (53599, 2927473)]