149480000642

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{7228939}}^1$

素因数の和:7229166

約数の個数: 24

約数和(自身を含む): 262063532880

約数和(自身を除く): 112583532238

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2954, 10339, 20678, 7228939, 14457878, 50602573, 101205146, 354218011, 708436022, 1525306129, 3050612258, 10677142903, 21354285806, 74740000321, 149480000642]

約数ペア:

[(1, 149480000642), (2, 74740000321), (7, 21354285806), (14, 10677142903), (49, 3050612258), (98, 1525306129), (211, 708436022), (422, 354218011), (1477, 101205146), (2954, 50602573), (10339, 14457878), (20678, 7228939)]