157020661862

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1\times {\mathrm{3433}}^1$

素因数の和:4964

約数の個数: 32

約数和(自身を含む): 241345695744

約数和(自身を除く): 84325033882

約数列:

[1, 2, 47, 94, 491, 982, 991, 1982, 3433, 6866, 23077, 46154, 46577, 93154, 161351, 322702, 486581, 973162, 1685603, 3371206, 3402103, 6804206, 22869307, 45738614, 79223341, 158446682, 159898841, 319797682, 1670432573, 3340865146, 78510330931, 157020661862]

約数ペア:

[(1, 157020661862), (2, 78510330931), (47, 3340865146), (94, 1670432573), (491, 319797682), (982, 159898841), (991, 158446682), (1982, 79223341), (3433, 45738614), (6866, 22869307), (23077, 6804206), (46154, 3402103), (46577, 3371206), (93154, 1685603), (161351, 973162), (322702, 486581)]