158681136

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 418660704

約数和(自身を除く): 259979568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 173, 194, 197, 291, 346, 388, 394, 519, 582, 591, 692, 776, 788, 1038, 1164, 1182, 1384, 1552, 1576, 2076, 2328, 2364, 2768, 3152, 4152, 4656, 4728, 8304, 9456, 16781, 19109, 33562, 34081, 38218, 50343, 57327, 67124, 68162, 76436, 100686, 102243, 114654, 134248, 136324, 152872, 201372, 204486, 229308, 268496, 272648, 305744, 402744, 408972, 458616, 545296, 805488, 817944, 917232, 1635888, 3305857, 6611714, 9917571, 13223428, 19835142, 26446856, 39670284, 52893712, 79340568, 158681136]

約数ペア:

[(1, 158681136), (2, 79340568), (3, 52893712), (4, 39670284), (6, 26446856), (8, 19835142), (12, 13223428), (16, 9917571), (24, 6611714), (48, 3305857), (97, 1635888), (173, 917232), (194, 817944), (197, 805488), (291, 545296), (346, 458616), (388, 408972), (394, 402744), (519, 305744), (582, 272648), (591, 268496), (692, 229308), (776, 204486), (788, 201372), (1038, 152872), (1164, 136324), (1182, 134248), (1384, 114654), (1552, 102243), (1576, 100686), (2076, 76436), (2328, 68162), (2364, 67124), (2768, 57327), (3152, 50343), (4152, 38218), (4656, 34081), (4728, 33562), (8304, 19109), (9456, 16781)]