149893168

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 294624000

約数和(自身を除く): 144730832

約数列:

[1, 2, 4, 8, 16, 179, 199, 263, 358, 398, 526, 716, 796, 1052, 1432, 1592, 2104, 2864, 3184, 4208, 35621, 47077, 52337, 71242, 94154, 104674, 142484, 188308, 209348, 284968, 376616, 418696, 569936, 753232, 837392, 9368323, 18736646, 37473292, 74946584, 149893168]

約数ペア:

[(1, 149893168), (2, 74946584), (4, 37473292), (8, 18736646), (16, 9368323), (179, 837392), (199, 753232), (263, 569936), (358, 418696), (398, 376616), (526, 284968), (716, 209348), (796, 188308), (1052, 142484), (1432, 104674), (1592, 94154), (2104, 71242), (2864, 52337), (3184, 47077), (4208, 35621)]