213072128

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{14107}}^1$

素因数の和:14182

約数の個数: 36

約数和(自身を含む): 432551280

約数和(自身を除く): 219479152

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 14107, 15104, 28214, 56428, 112856, 225712, 451424, 832313, 902848, 1664626, 1805696, 3329252, 3611392, 6658504, 13317008, 26634016, 53268032, 106536064, 213072128]

約数ペア:

[(1, 213072128), (2, 106536064), (4, 53268032), (8, 26634016), (16, 13317008), (32, 6658504), (59, 3611392), (64, 3329252), (118, 1805696), (128, 1664626), (236, 902848), (256, 832313), (472, 451424), (944, 225712), (1888, 112856), (3776, 56428), (7552, 28214), (14107, 15104)]