171485808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{274817}}^1$

素因数の和:274841

約数の個数: 40

約数和(自身を含む): 477084048

約数和(自身を除く): 305598240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 274817, 549634, 824451, 1099268, 1648902, 2198536, 3297804, 3572621, 4397072, 6595608, 7145242, 10717863, 13191216, 14290484, 21435726, 28580968, 42871452, 57161936, 85742904, 171485808]

約数ペア:

[(1, 171485808), (2, 85742904), (3, 57161936), (4, 42871452), (6, 28580968), (8, 21435726), (12, 14290484), (13, 13191216), (16, 10717863), (24, 7145242), (26, 6595608), (39, 4397072), (48, 3572621), (52, 3297804), (78, 2198536), (104, 1648902), (156, 1099268), (208, 824451), (312, 549634), (624, 274817)]