143448

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 369600

約数和(自身を除く): 226152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 139, 172, 258, 278, 344, 417, 516, 556, 834, 1032, 1112, 1668, 3336, 5977, 11954, 17931, 23908, 35862, 47816, 71724, 143448]

約数ペア:

[(1, 143448), (2, 71724), (3, 47816), (4, 35862), (6, 23908), (8, 17931), (12, 11954), (24, 5977), (43, 3336), (86, 1668), (129, 1112), (139, 1032), (172, 834), (258, 556), (278, 516), (344, 417)]