128476914

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1579}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 262103040

約数和(自身を除く): 133626126

約数列:

[1, 2, 3, 6, 71, 142, 191, 213, 382, 426, 573, 1146, 1579, 3158, 4737, 9474, 13561, 27122, 40683, 81366, 112109, 224218, 301589, 336327, 603178, 672654, 904767, 1809534, 21412819, 42825638, 64238457, 128476914]

約数ペア:

[(1, 128476914), (2, 64238457), (3, 42825638), (6, 21412819), (71, 1809534), (142, 904767), (191, 672654), (213, 603178), (382, 336327), (426, 301589), (573, 224218), (1146, 112109), (1579, 81366), (3158, 40683), (4737, 27122), (9474, 13561)]