191566707358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{65827}}^1$

素因数の和:66041

約数の個数: 64

約数和(自身を含む): 335754397440

約数和(自身を除く): 144187690082

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 137, 247, 274, 494, 559, 817, 1118, 1634, 1781, 2603, 3562, 5206, 5891, 10621, 11782, 21242, 33839, 65827, 67678, 76583, 111929, 131654, 153166, 223858, 855751, 1250713, 1455077, 1711502, 2501426, 2830561, 2910154, 5661122, 9018299, 16259269, 18036598, 32518538, 36797293, 53780659, 73594586, 107561318, 117237887, 171347681, 234475774, 342695362, 387786857, 699148567, 775573714, 1398297134, 2227519853, 4455039706, 5041229141, 7367950283, 10082458282, 14735900566, 95783353679, 191566707358]

約数ペア:

[(1, 191566707358), (2, 95783353679), (13, 14735900566), (19, 10082458282), (26, 7367950283), (38, 5041229141), (43, 4455039706), (86, 2227519853), (137, 1398297134), (247, 775573714), (274, 699148567), (494, 387786857), (559, 342695362), (817, 234475774), (1118, 171347681), (1634, 117237887), (1781, 107561318), (2603, 73594586), (3562, 53780659), (5206, 36797293), (5891, 32518538), (10621, 18036598), (11782, 16259269), (21242, 9018299), (33839, 5661122), (65827, 2910154), (67678, 2830561), (76583, 2501426), (111929, 1711502), (131654, 1455077), (153166, 1250713), (223858, 855751)]