179908188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1231}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 442928640

約数和(自身を除く): 263020452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 641, 1231, 1282, 1923, 2462, 2564, 3693, 3846, 4924, 7386, 7692, 12179, 14772, 23389, 24358, 36537, 46778, 48716, 70167, 73074, 93556, 140334, 146148, 280668, 789071, 1578142, 2367213, 3156284, 4734426, 9468852, 14992349, 29984698, 44977047, 59969396, 89954094, 179908188]

約数ペア:

[(1, 179908188), (2, 89954094), (3, 59969396), (4, 44977047), (6, 29984698), (12, 14992349), (19, 9468852), (38, 4734426), (57, 3156284), (76, 2367213), (114, 1578142), (228, 789071), (641, 280668), (1231, 146148), (1282, 140334), (1923, 93556), (2462, 73074), (2564, 70167), (3693, 48716), (3846, 46778), (4924, 36537), (7386, 24358), (7692, 23389), (12179, 14772)]