128763024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206351}}^1$

素因数の和:206375

約数の個数: 40

約数和(自身を含む): 358227072

約数和(自身を除く): 229464048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 206351, 412702, 619053, 825404, 1238106, 1650808, 2476212, 2682563, 3301616, 4952424, 5365126, 8047689, 9904848, 10730252, 16095378, 21460504, 32190756, 42921008, 64381512, 128763024]

約数ペア:

[(1, 128763024), (2, 64381512), (3, 42921008), (4, 32190756), (6, 21460504), (8, 16095378), (12, 10730252), (13, 9904848), (16, 8047689), (24, 5365126), (26, 4952424), (39, 3301616), (48, 2682563), (52, 2476212), (78, 1650808), (104, 1238106), (156, 825404), (208, 619053), (312, 412702), (624, 206351)]