154687742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{881}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 265192704

約数和(自身を除く): 110504962

約数列:

[1, 2, 11, 22, 23, 46, 253, 347, 506, 694, 881, 1762, 3817, 7634, 7981, 9691, 15962, 19382, 20263, 40526, 87791, 175582, 222893, 305707, 445786, 611414, 3362777, 6725554, 7031261, 14062522, 77343871, 154687742]

約数ペア:

[(1, 154687742), (2, 77343871), (11, 14062522), (22, 7031261), (23, 6725554), (46, 3362777), (253, 611414), (347, 445786), (506, 305707), (694, 222893), (881, 175582), (1762, 87791), (3817, 40526), (7634, 20263), (7981, 19382), (9691, 15962)]