153448906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 252802368

約数和(自身を除く): 99353462

約数列:

[1, 2, 13, 26, 83, 166, 211, 337, 422, 674, 1079, 2158, 2743, 4381, 5486, 8762, 17513, 27971, 35026, 55942, 71107, 142214, 227669, 363623, 455338, 727246, 924391, 1848782, 5901881, 11803762, 76724453, 153448906]

約数ペア:

[(1, 153448906), (2, 76724453), (13, 11803762), (26, 5901881), (83, 1848782), (166, 924391), (211, 727246), (337, 455338), (422, 363623), (674, 227669), (1079, 142214), (2158, 71107), (2743, 55942), (4381, 35026), (5486, 27971), (8762, 17513)]