143624404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 314487936

約数和(自身を除く): 170863532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 706, 1321, 1412, 2471, 2642, 3883, 4942, 5284, 7766, 9247, 9884, 14531, 15532, 18494, 27181, 29062, 36988, 54362, 58124, 101717, 108724, 203434, 406868, 466313, 932626, 1865252, 3264191, 5129443, 6528382, 10258886, 13056764, 20517772, 35906101, 71812202, 143624404]

約数ペア:

[(1, 143624404), (2, 71812202), (4, 35906101), (7, 20517772), (11, 13056764), (14, 10258886), (22, 6528382), (28, 5129443), (44, 3264191), (77, 1865252), (154, 932626), (308, 466313), (353, 406868), (706, 203434), (1321, 108724), (1412, 101717), (2471, 58124), (2642, 54362), (3883, 36988), (4942, 29062), (5284, 27181), (7766, 18494), (9247, 15532), (9884, 14531)]