163622886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{82889}}^1$

素因数の和:82948

約数の個数: 32

約数和(自身を含む): 381957120

約数和(自身を除く): 218334234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 82889, 165778, 248667, 497334, 580223, 1160446, 1740669, 3481338, 3895783, 7791566, 11687349, 23374698, 27270481, 54540962, 81811443, 163622886]

約数ペア:

[(1, 163622886), (2, 81811443), (3, 54540962), (6, 27270481), (7, 23374698), (14, 11687349), (21, 7791566), (42, 3895783), (47, 3481338), (94, 1740669), (141, 1160446), (282, 580223), (329, 497334), (658, 248667), (987, 165778), (1974, 82889)]