16456221888

素因数分解:

$2^6\times 3^1\times {\mathrm{557}}^1\times {\mathrm{153877}}^1$

素因数の和:154449

約数の個数: 56

約数和(自身を含む): 43618873392

約数和(自身を除く): 27162651504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 557, 1114, 1671, 2228, 3342, 4456, 6684, 8912, 13368, 17824, 26736, 35648, 53472, 106944, 153877, 307754, 461631, 615508, 923262, 1231016, 1846524, 2462032, 3693048, 4924064, 7386096, 9848128, 14772192, 29544384, 85709489, 171418978, 257128467, 342837956, 514256934, 685675912, 1028513868, 1371351824, 2057027736, 2742703648, 4114055472, 5485407296, 8228110944, 16456221888]

約数ペア:

[(1, 16456221888), (2, 8228110944), (3, 5485407296), (4, 4114055472), (6, 2742703648), (8, 2057027736), (12, 1371351824), (16, 1028513868), (24, 685675912), (32, 514256934), (48, 342837956), (64, 257128467), (96, 171418978), (192, 85709489), (557, 29544384), (1114, 14772192), (1671, 9848128), (2228, 7386096), (3342, 4924064), (4456, 3693048), (6684, 2462032), (8912, 1846524), (13368, 1231016), (17824, 923262), (26736, 615508), (35648, 461631), (53472, 307754), (106944, 153877)]