163837982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3631}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 307528704

約数和(自身を除く): 143690722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 293, 586, 2051, 3223, 3631, 4102, 6446, 7262, 22561, 25417, 39941, 45122, 50834, 79882, 279587, 559174, 1063883, 2127766, 7447181, 11702713, 14894362, 23405426, 81918991, 163837982]

約数ペア:

[(1, 163837982), (2, 81918991), (7, 23405426), (11, 14894362), (14, 11702713), (22, 7447181), (77, 2127766), (154, 1063883), (293, 559174), (586, 279587), (2051, 79882), (3223, 50834), (3631, 45122), (4102, 39941), (6446, 25417), (7262, 22561)]