133176368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37663}}^1$

素因数の和:37701

約数の個数: 40

約数和(自身を含む): 294231168

約数和(自身を除く): 161054800

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 37663, 75326, 150652, 301304, 489619, 602608, 640271, 979238, 1280542, 1958476, 2561084, 3916952, 5122168, 7833904, 8323523, 10244336, 16647046, 33294092, 66588184, 133176368]

約数ペア:

[(1, 133176368), (2, 66588184), (4, 33294092), (8, 16647046), (13, 10244336), (16, 8323523), (17, 7833904), (26, 5122168), (34, 3916952), (52, 2561084), (68, 1958476), (104, 1280542), (136, 979238), (208, 640271), (221, 602608), (272, 489619), (442, 301304), (884, 150652), (1768, 75326), (3536, 37663)]