143842654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 237473280

約数和(自身を除く): 93630626

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 817, 893, 1634, 1786, 1873, 2021, 3746, 4042, 35587, 38399, 71174, 76798, 80539, 88031, 161078, 176062, 1530241, 1672589, 3060482, 3345178, 3785333, 7570666, 71921327, 143842654]

約数ペア:

[(1, 143842654), (2, 71921327), (19, 7570666), (38, 3785333), (43, 3345178), (47, 3060482), (86, 1672589), (94, 1530241), (817, 176062), (893, 161078), (1634, 88031), (1786, 80539), (1873, 76798), (2021, 71174), (3746, 38399), (4042, 35587)]