159384386

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 277761792

約数和(自身を除く): 118377406

約数列:

[1, 2, 7, 14, 97, 194, 241, 482, 487, 679, 974, 1358, 1687, 3374, 3409, 6818, 23377, 46754, 47239, 94478, 117367, 163639, 234734, 327278, 330673, 661346, 821569, 1643138, 11384599, 22769198, 79692193, 159384386]

約数ペア:

[(1, 159384386), (2, 79692193), (7, 22769198), (14, 11384599), (97, 1643138), (194, 821569), (241, 661346), (482, 330673), (487, 327278), (679, 234734), (974, 163639), (1358, 117367), (1687, 94478), (3374, 47239), (3409, 46754), (6818, 23377)]