138857352

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{73237}}^1$

素因数の和:73325

約数の個数: 32

約数和(自身を含む): 351542400

約数和(自身を除く): 212685048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 73237, 146474, 219711, 292948, 439422, 585896, 878844, 1757688, 5785723, 11571446, 17357169, 23142892, 34714338, 46285784, 69428676, 138857352]

約数ペア:

[(1, 138857352), (2, 69428676), (3, 46285784), (4, 34714338), (6, 23142892), (8, 17357169), (12, 11571446), (24, 5785723), (79, 1757688), (158, 878844), (237, 585896), (316, 439422), (474, 292948), (632, 219711), (948, 146474), (1896, 73237)]