156943284784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6043}}^1\times {\mathrm{11351}}^1$

素因数の和:17426

約数の個数: 80

約数和(自身を含む): 357328629504

約数和(自身を除く): 200385344720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 6043, 11351, 12086, 22702, 24172, 45404, 48344, 66473, 78559, 90808, 96688, 124861, 132946, 147563, 157118, 181616, 249722, 265892, 295126, 314236, 499444, 531784, 590252, 628472, 864149, 998888, 1063568, 1180504, 1256944, 1623193, 1728298, 1997776, 2361008, 3246386, 3456596, 6492772, 6913192, 12985544, 13826384, 25971088, 68594093, 137188186, 274376372, 548752744, 754535023, 891723209, 1097505488, 1509070046, 1783446418, 3018140092, 3566892836, 6036280184, 7133785672, 9808955299, 12072560368, 14267571344, 19617910598, 39235821196, 78471642392, 156943284784]

約数ペア:

[(1, 156943284784), (2, 78471642392), (4, 39235821196), (8, 19617910598), (11, 14267571344), (13, 12072560368), (16, 9808955299), (22, 7133785672), (26, 6036280184), (44, 3566892836), (52, 3018140092), (88, 1783446418), (104, 1509070046), (143, 1097505488), (176, 891723209), (208, 754535023), (286, 548752744), (572, 274376372), (1144, 137188186), (2288, 68594093), (6043, 25971088), (11351, 13826384), (12086, 12985544), (22702, 6913192), (24172, 6492772), (45404, 3456596), (48344, 3246386), (66473, 2361008), (78559, 1997776), (90808, 1728298), (96688, 1623193), (124861, 1256944), (132946, 1180504), (147563, 1063568), (157118, 998888), (181616, 864149), (249722, 628472), (265892, 590252), (295126, 531784), (314236, 499444)]