135214978

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 213269760

約数和(自身を除く): 78054782

約数列:

[1, 2, 53, 67, 79, 106, 134, 158, 241, 482, 3551, 4187, 5293, 7102, 8374, 10586, 12773, 16147, 19039, 25546, 32294, 38078, 280529, 561058, 855791, 1009067, 1275613, 1711582, 2018134, 2551226, 67607489, 135214978]

約数ペア:

[(1, 135214978), (2, 67607489), (53, 2551226), (67, 2018134), (79, 1711582), (106, 1275613), (134, 1009067), (158, 855791), (241, 561058), (482, 280529), (3551, 38078), (4187, 32294), (5293, 25546), (7102, 19039), (8374, 16147), (10586, 12773)]