156988880734

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{249727}}^1$

素因数の和:250360

約数の個数: 32

約数和(自身を含む): 272870793216

約数和(自身を除く): 115881912482

約数列:

[1, 2, 7, 14, 83, 166, 541, 581, 1082, 1162, 3787, 7574, 44903, 89806, 249727, 314321, 499454, 628642, 1748089, 3496178, 20727341, 41454682, 135102307, 145091387, 270204614, 290182774, 945716149, 1891432298, 11213491481, 22426982962, 78494440367, 156988880734]

約数ペア:

[(1, 156988880734), (2, 78494440367), (7, 22426982962), (14, 11213491481), (83, 1891432298), (166, 945716149), (541, 290182774), (581, 270204614), (1082, 145091387), (1162, 135102307), (3787, 41454682), (7574, 20727341), (44903, 3496178), (89806, 1748089), (249727, 628642), (314321, 499454)]