155345268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2179}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 391388480

約数和(自身を除く): 236043212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457, 914, 1371, 1828, 2179, 2742, 4358, 5484, 5941, 6537, 8716, 11882, 13074, 17823, 23764, 26148, 28327, 35646, 56654, 71292, 84981, 113308, 169962, 339924, 995803, 1991606, 2987409, 3983212, 5974818, 11949636, 12945439, 25890878, 38836317, 51781756, 77672634, 155345268]

約数ペア:

[(1, 155345268), (2, 77672634), (3, 51781756), (4, 38836317), (6, 25890878), (12, 12945439), (13, 11949636), (26, 5974818), (39, 3983212), (52, 2987409), (78, 1991606), (156, 995803), (457, 339924), (914, 169962), (1371, 113308), (1828, 84981), (2179, 71292), (2742, 56654), (4358, 35646), (5484, 28327), (5941, 26148), (6537, 23764), (8716, 17823), (11882, 13074)]