143882886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{72889}}^1$

素因数の和:72948

約数の個数: 32

約数和(自身を含む): 335877120

約数和(自身を除く): 191994234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 72889, 145778, 218667, 437334, 510223, 1020446, 1530669, 3061338, 3425783, 6851566, 10277349, 20554698, 23980481, 47960962, 71941443, 143882886]

約数ペア:

[(1, 143882886), (2, 71941443), (3, 47960962), (6, 23980481), (7, 20554698), (14, 10277349), (21, 6851566), (42, 3425783), (47, 3061338), (94, 1530669), (141, 1020446), (282, 510223), (329, 437334), (658, 218667), (987, 145778), (1974, 72889)]