165994192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 398724480

約数和(自身を除く): 232730288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 173, 182, 208, 346, 364, 659, 692, 728, 1211, 1318, 1384, 1456, 2249, 2422, 2636, 2768, 4498, 4613, 4844, 5272, 8567, 8996, 9226, 9688, 10544, 15743, 17134, 17992, 18452, 19376, 31486, 34268, 35984, 36904, 59969, 62972, 68536, 73808, 114007, 119938, 125944, 137072, 228014, 239876, 251888, 456028, 479752, 798049, 912056, 959504, 1482091, 1596098, 1824112, 2964182, 3192196, 5928364, 6384392, 10374637, 11856728, 12768784, 20749274, 23713456, 41498548, 82997096, 165994192]

約数ペア:

[(1, 165994192), (2, 82997096), (4, 41498548), (7, 23713456), (8, 20749274), (13, 12768784), (14, 11856728), (16, 10374637), (26, 6384392), (28, 5928364), (52, 3192196), (56, 2964182), (91, 1824112), (104, 1596098), (112, 1482091), (173, 959504), (182, 912056), (208, 798049), (346, 479752), (364, 456028), (659, 251888), (692, 239876), (728, 228014), (1211, 137072), (1318, 125944), (1384, 119938), (1456, 114007), (2249, 73808), (2422, 68536), (2636, 62972), (2768, 59969), (4498, 36904), (4613, 35984), (4844, 34268), (5272, 31486), (8567, 19376), (8996, 18452), (9226, 17992), (9688, 17134), (10544, 15743)]