187113872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{12809}}^1$

素因数の和:12911

約数の個数: 40

約数和(自身を含む): 400286880

約数和(自身を除く): 213173008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 12809, 14608, 25618, 51236, 102472, 140899, 204944, 281798, 563596, 1063147, 1127192, 2126294, 2254384, 4252588, 8505176, 11694617, 17010352, 23389234, 46778468, 93556936, 187113872]

約数ペア:

[(1, 187113872), (2, 93556936), (4, 46778468), (8, 23389234), (11, 17010352), (16, 11694617), (22, 8505176), (44, 4252588), (83, 2254384), (88, 2126294), (166, 1127192), (176, 1063147), (332, 563596), (664, 281798), (913, 204944), (1328, 140899), (1826, 102472), (3652, 51236), (7304, 25618), (12809, 14608)]