156590954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 258249600

約数和(自身を除く): 101658646

約数列:

[1, 2, 13, 26, 83, 149, 166, 298, 487, 974, 1079, 1937, 2158, 3874, 6331, 12367, 12662, 24734, 40421, 72563, 80842, 145126, 160771, 321542, 525473, 943319, 1050946, 1886638, 6022729, 12045458, 78295477, 156590954]

約数ペア:

[(1, 156590954), (2, 78295477), (13, 12045458), (26, 6022729), (83, 1886638), (149, 1050946), (166, 943319), (298, 525473), (487, 321542), (974, 160771), (1079, 145126), (1937, 80842), (2158, 72563), (3874, 40421), (6331, 24734), (12367, 12662)]