143869998

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 292826880

約数和(自身を除く): 148956882

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 457, 739, 914, 1371, 1478, 2217, 2742, 4434, 32447, 52469, 64894, 97341, 104938, 157407, 194682, 314814, 337723, 675446, 1013169, 2026338, 23978333, 47956666, 71934999, 143869998]

約数ペア:

[(1, 143869998), (2, 71934999), (3, 47956666), (6, 23978333), (71, 2026338), (142, 1013169), (213, 675446), (426, 337723), (457, 314814), (739, 194682), (914, 157407), (1371, 104938), (1478, 97341), (2217, 64894), (2742, 52469), (4434, 32447)]