139790562

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1913}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 294909120

約数和(自身を除く): 155118558

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 641, 1282, 1913, 1923, 3826, 3846, 5739, 11478, 12179, 24358, 36347, 36537, 72694, 73074, 109041, 218082, 1226233, 2452466, 3678699, 7357398, 23298427, 46596854, 69895281, 139790562]

約数ペア:

[(1, 139790562), (2, 69895281), (3, 46596854), (6, 23298427), (19, 7357398), (38, 3678699), (57, 2452466), (114, 1226233), (641, 218082), (1282, 109041), (1913, 73074), (1923, 72694), (3826, 36537), (3846, 36347), (5739, 24358), (11478, 12179)]