164865404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{6427}}^1$

素因数の和:6506

約数の個数: 36

約数和(自身を含む): 323161272

約数和(自身を除く): 158295868

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 6413, 6427, 12826, 12854, 25652, 25708, 70697, 141394, 282788, 340631, 681262, 777667, 1362524, 1555334, 3110668, 3746941, 7493882, 14987764, 41216351, 82432702, 164865404]

約数ペア:

[(1, 164865404), (2, 82432702), (4, 41216351), (11, 14987764), (22, 7493882), (44, 3746941), (53, 3110668), (106, 1555334), (121, 1362524), (212, 777667), (242, 681262), (484, 340631), (583, 282788), (1166, 141394), (2332, 70697), (6413, 25708), (6427, 25652), (12826, 12854)]