171497358

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 398664000

約数和(自身を除く): 227166642

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 97, 174, 194, 261, 291, 522, 582, 783, 873, 1129, 1566, 1746, 2258, 2619, 2813, 3387, 5238, 5626, 6774, 8439, 10161, 16878, 20322, 25317, 30483, 32741, 50634, 60966, 65482, 75951, 98223, 109513, 151902, 196446, 219026, 294669, 328539, 589338, 657078, 884007, 985617, 1768014, 1971234, 2956851, 3175877, 5913702, 6351754, 9527631, 19055262, 28582893, 57165786, 85748679, 171497358]

約数ペア:

[(1, 171497358), (2, 85748679), (3, 57165786), (6, 28582893), (9, 19055262), (18, 9527631), (27, 6351754), (29, 5913702), (54, 3175877), (58, 2956851), (87, 1971234), (97, 1768014), (174, 985617), (194, 884007), (261, 657078), (291, 589338), (522, 328539), (582, 294669), (783, 219026), (873, 196446), (1129, 151902), (1566, 109513), (1746, 98223), (2258, 75951), (2619, 65482), (2813, 60966), (3387, 50634), (5238, 32741), (5626, 30483), (6774, 25317), (8439, 20322), (10161, 16878)]