129214976

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{22943}}^1$

素因数の和:22972

約数の個数: 40

約数和(自身を含む): 281660544

約数和(自身を除く): 152445568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 22943, 45886, 91772, 183544, 252373, 367088, 504746, 734176, 1009492, 1468352, 2018984, 2936704, 4037968, 5873408, 8075936, 11746816, 16151872, 32303744, 64607488, 129214976]

約数ペア:

[(1, 129214976), (2, 64607488), (4, 32303744), (8, 16151872), (11, 11746816), (16, 8075936), (22, 5873408), (32, 4037968), (44, 2936704), (64, 2018984), (88, 1468352), (128, 1009492), (176, 734176), (256, 504746), (352, 367088), (512, 252373), (704, 183544), (1408, 91772), (2816, 45886), (5632, 22943)]