157030548638

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{2190533}}^1$

素因数の和:2191099

約数の個数: 16

約数和(自身を含む): 239258885616

約数和(自身を除く): 82228336978

約数列:

[1, 2, 73, 146, 491, 982, 35843, 71686, 2190533, 4381066, 159908909, 319817818, 1075551703, 2151103406, 78515274319, 157030548638]

約数ペア:

[(1, 157030548638), (2, 78515274319), (73, 2151103406), (146, 1075551703), (491, 319817818), (982, 159908909), (35843, 4381066), (71686, 2190533)]