135320978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 224150976

約数和(自身を除く): 88829998

約数列:

[1, 2, 13, 26, 53, 106, 283, 347, 566, 689, 694, 1378, 3679, 4511, 7358, 9022, 14999, 18391, 29998, 36782, 98201, 194987, 196402, 239083, 389974, 478166, 1276613, 2553226, 5204653, 10409306, 67660489, 135320978]

約数ペア:

[(1, 135320978), (2, 67660489), (13, 10409306), (26, 5204653), (53, 2553226), (106, 1276613), (283, 478166), (347, 389974), (566, 239083), (689, 196402), (694, 194987), (1378, 98201), (3679, 36782), (4511, 29998), (7358, 18391), (9022, 14999)]