165979256

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2731}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 318660480

約数和(自身を除く): 152681224

約数列:

[1, 2, 4, 8, 71, 107, 142, 214, 284, 428, 568, 856, 2731, 5462, 7597, 10924, 15194, 21848, 30388, 60776, 193901, 292217, 387802, 584434, 775604, 1168868, 1551208, 2337736, 20747407, 41494814, 82989628, 165979256]

約数ペア:

[(1, 165979256), (2, 82989628), (4, 41494814), (8, 20747407), (71, 2337736), (107, 1551208), (142, 1168868), (214, 775604), (284, 584434), (428, 387802), (568, 292217), (856, 193901), (2731, 60776), (5462, 30388), (7597, 21848), (10924, 15194)]