156667416

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 399016800

約数和(自身を除く): 242349384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 173, 194, 291, 346, 388, 389, 519, 582, 692, 776, 778, 1038, 1164, 1167, 1384, 1556, 2076, 2328, 2334, 3112, 4152, 4668, 9336, 16781, 33562, 37733, 50343, 67124, 67297, 75466, 100686, 113199, 134248, 134594, 150932, 201372, 201891, 226398, 269188, 301864, 402744, 403782, 452796, 538376, 807564, 905592, 1615128, 6527809, 13055618, 19583427, 26111236, 39166854, 52222472, 78333708, 156667416]

約数ペア:

[(1, 156667416), (2, 78333708), (3, 52222472), (4, 39166854), (6, 26111236), (8, 19583427), (12, 13055618), (24, 6527809), (97, 1615128), (173, 905592), (194, 807564), (291, 538376), (346, 452796), (388, 403782), (389, 402744), (519, 301864), (582, 269188), (692, 226398), (776, 201891), (778, 201372), (1038, 150932), (1164, 134594), (1167, 134248), (1384, 113199), (1556, 100686), (2076, 75466), (2328, 67297), (2334, 67124), (3112, 50343), (4152, 37733), (4668, 33562), (9336, 16781)]