158888890083

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{3547}}^1$

素因数の和:3674

約数の個数: 144

約数和(自身を含む): 287418881792

約数和(自身を除く): 128529991709

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 61, 77, 119, 121, 183, 187, 231, 289, 357, 363, 427, 561, 671, 847, 867, 1037, 1281, 1309, 2013, 2023, 2057, 2541, 3111, 3179, 3547, 3927, 4697, 6069, 6171, 7259, 7381, 9537, 10641, 11407, 14091, 14399, 17629, 21777, 22143, 22253, 24829, 34221, 34969, 39017, 43197, 51667, 52887, 60299, 66759, 74487, 79849, 104907, 117051, 123403, 125477, 155001, 180897, 193919, 216367, 239547, 244783, 273119, 370209, 376431, 422093, 429187, 581757, 649101, 663289, 734349, 819357, 878339, 1025083, 1266279, 1287561, 1357433, 1514569, 1989867, 2133109, 2380037, 2635017, 3004309, 3075249, 3678239, 4072299, 4543707, 4643023, 6399327, 7140111, 7175581, 7296179, 9012927, 11034717, 11275913, 13929069, 14931763, 16660259, 21526743, 21888537, 25747673, 26180407, 33827739, 40460629, 44795289, 49980777, 51073253, 62530063, 77243019, 78541221, 78931391, 121381887, 124035043, 153219759, 183262849, 187590189, 236794173, 283224403, 372105129, 437710441, 445066919, 549788547, 687830693, 849673209, 868245301, 1313131323, 1335200757, 2063492079, 2604735903, 3115468433, 4814814851, 7566137623, 9346405299, 14444444553, 22698412869, 52962963361, 158888890083]

約数ペア:

[(1, 158888890083), (3, 52962963361), (7, 22698412869), (11, 14444444553), (17, 9346405299), (21, 7566137623), (33, 4814814851), (51, 3115468433), (61, 2604735903), (77, 2063492079), (119, 1335200757), (121, 1313131323), (183, 868245301), (187, 849673209), (231, 687830693), (289, 549788547), (357, 445066919), (363, 437710441), (427, 372105129), (561, 283224403), (671, 236794173), (847, 187590189), (867, 183262849), (1037, 153219759), (1281, 124035043), (1309, 121381887), (2013, 78931391), (2023, 78541221), (2057, 77243019), (2541, 62530063), (3111, 51073253), (3179, 49980777), (3547, 44795289), (3927, 40460629), (4697, 33827739), (6069, 26180407), (6171, 25747673), (7259, 21888537), (7381, 21526743), (9537, 16660259), (10641, 14931763), (11407, 13929069), (14091, 11275913), (14399, 11034717), (17629, 9012927), (21777, 7296179), (22143, 7175581), (22253, 7140111), (24829, 6399327), (34221, 4643023), (34969, 4543707), (39017, 4072299), (43197, 3678239), (51667, 3075249), (52887, 3004309), (60299, 2635017), (66759, 2380037), (74487, 2133109), (79849, 1989867), (104907, 1514569), (117051, 1357433), (123403, 1287561), (125477, 1266279), (155001, 1025083), (180897, 878339), (193919, 819357), (216367, 734349), (239547, 663289), (244783, 649101), (273119, 581757), (370209, 429187), (376431, 422093)]