155190892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{6577}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 288432144

約数和(自身を除く): 133241252

約数列:

[1, 2, 4, 17, 34, 68, 347, 694, 1388, 5899, 6577, 11798, 13154, 23596, 26308, 111809, 223618, 447236, 2282219, 4564438, 9128876, 38797723, 77595446, 155190892]

約数ペア:

[(1, 155190892), (2, 77595446), (4, 38797723), (17, 9128876), (34, 4564438), (68, 2282219), (347, 447236), (694, 223618), (1388, 111809), (5899, 26308), (6577, 23596), (11798, 13154)]