155538422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 257463360

約数和(自身を除く): 101924938

約数列:

[1, 2, 13, 26, 71, 109, 142, 218, 773, 923, 1417, 1546, 1846, 2834, 7739, 10049, 15478, 20098, 54883, 84257, 100607, 109766, 168514, 201214, 713479, 1095341, 1426958, 2190682, 5982247, 11964494, 77769211, 155538422]

約数ペア:

[(1, 155538422), (2, 77769211), (13, 11964494), (26, 5982247), (71, 2190682), (109, 1426958), (142, 1095341), (218, 713479), (773, 201214), (923, 168514), (1417, 109766), (1546, 100607), (1846, 84257), (2834, 54883), (7739, 20098), (10049, 15478)]