163974146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6689}}^1$

素因数の和:6818

約数の個数: 32

約数和(自身を含む): 300568320

約数和(自身を除く): 136594174

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3502, 6689, 12257, 13378, 24514, 46823, 93646, 113713, 227426, 688967, 795991, 1377934, 1591982, 4822769, 9645538, 11712439, 23424878, 81987073, 163974146]

約数ペア:

[(1, 163974146), (2, 81987073), (7, 23424878), (14, 11712439), (17, 9645538), (34, 4822769), (103, 1591982), (119, 1377934), (206, 795991), (238, 688967), (721, 227426), (1442, 113713), (1751, 93646), (3502, 46823), (6689, 24514), (12257, 13378)]