155536181788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{504143}}^1$

素因数の和:504526

約数の個数: 48

約数和(自身を含む): 311258505600

約数和(自身を除く): 155722323812

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 349, 442, 698, 884, 1396, 4537, 5933, 9074, 11866, 18148, 23732, 77129, 154258, 308516, 504143, 1008286, 2016572, 6553859, 8570431, 13107718, 17140862, 26215436, 34281724, 111415603, 175945907, 222831206, 351891814, 445662412, 703783628, 2287296791, 2991080419, 4574593582, 5982160838, 9149187164, 11964321676, 38884045447, 77768090894, 155536181788]

約数ペア:

[(1, 155536181788), (2, 77768090894), (4, 38884045447), (13, 11964321676), (17, 9149187164), (26, 5982160838), (34, 4574593582), (52, 2991080419), (68, 2287296791), (221, 703783628), (349, 445662412), (442, 351891814), (698, 222831206), (884, 175945907), (1396, 111415603), (4537, 34281724), (5933, 26215436), (9074, 17140862), (11866, 13107718), (18148, 8570431), (23732, 6553859), (77129, 2016572), (154258, 1008286), (308516, 504143)]