156988921760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{4483}}^1$

素因数の和:4807

約数の個数: 192

約数和(自身を含む): 410775007104

約数和(自身を除く): 253786085344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 101, 110, 160, 176, 197, 202, 220, 352, 394, 404, 440, 505, 788, 808, 880, 985, 1010, 1111, 1576, 1616, 1760, 1970, 2020, 2167, 2222, 3152, 3232, 3940, 4040, 4334, 4444, 4483, 5555, 6304, 7880, 8080, 8668, 8888, 8966, 10835, 11110, 15760, 16160, 17336, 17776, 17932, 19897, 21670, 22220, 22415, 31520, 34672, 35552, 35864, 39794, 43340, 44440, 44830, 49313, 69344, 71728, 79588, 86680, 88880, 89660, 98626, 99485, 143456, 159176, 173360, 177760, 179320, 197252, 198970, 218867, 246565, 318352, 346720, 358640, 394504, 397940, 437734, 452783, 493130, 636704, 717280, 789008, 795880, 875468, 883151, 905566, 986260, 1094335, 1578016, 1591760, 1750936, 1766302, 1811132, 1972520, 2188670, 2263915, 3183520, 3501872, 3532604, 3622264, 3945040, 4377340, 4415755, 4527830, 4980613, 7003744, 7065208, 7244528, 7890080, 8754680, 8831510, 9055660, 9714661, 9961226, 14130416, 14489056, 17509360, 17663020, 18111320, 19429322, 19922452, 24903065, 28260832, 35018720, 35326040, 36222640, 38858644, 39844904, 48573305, 49806130, 70652080, 72445280, 77717288, 79689808, 89198251, 97146610, 99612260, 141304160, 155434576, 159379616, 178396502, 194293220, 199224520, 310869152, 356793004, 388586440, 398449040, 445991255, 713586008, 777172880, 796898080, 891982510, 981180761, 1427172016, 1554345760, 1783965020, 1962361522, 2854344032, 3567930040, 3924723044, 4905903805, 7135860080, 7849446088, 9811807610, 14271720160, 15698892176, 19623615220, 31397784352, 39247230440, 78494460880, 156988921760]

約数ペア:

[(1, 156988921760), (2, 78494460880), (4, 39247230440), (5, 31397784352), (8, 19623615220), (10, 15698892176), (11, 14271720160), (16, 9811807610), (20, 7849446088), (22, 7135860080), (32, 4905903805), (40, 3924723044), (44, 3567930040), (55, 2854344032), (80, 1962361522), (88, 1783965020), (101, 1554345760), (110, 1427172016), (160, 981180761), (176, 891982510), (197, 796898080), (202, 777172880), (220, 713586008), (352, 445991255), (394, 398449040), (404, 388586440), (440, 356793004), (505, 310869152), (788, 199224520), (808, 194293220), (880, 178396502), (985, 159379616), (1010, 155434576), (1111, 141304160), (1576, 99612260), (1616, 97146610), (1760, 89198251), (1970, 79689808), (2020, 77717288), (2167, 72445280), (2222, 70652080), (3152, 49806130), (3232, 48573305), (3940, 39844904), (4040, 38858644), (4334, 36222640), (4444, 35326040), (4483, 35018720), (5555, 28260832), (6304, 24903065), (7880, 19922452), (8080, 19429322), (8668, 18111320), (8888, 17663020), (8966, 17509360), (10835, 14489056), (11110, 14130416), (15760, 9961226), (16160, 9714661), (17336, 9055660), (17776, 8831510), (17932, 8754680), (19897, 7890080), (21670, 7244528), (22220, 7065208), (22415, 7003744), (31520, 4980613), (34672, 4527830), (35552, 4415755), (35864, 4377340), (39794, 3945040), (43340, 3622264), (44440, 3532604), (44830, 3501872), (49313, 3183520), (69344, 2263915), (71728, 2188670), (79588, 1972520), (86680, 1811132), (88880, 1766302), (89660, 1750936), (98626, 1591760), (99485, 1578016), (143456, 1094335), (159176, 986260), (173360, 905566), (177760, 883151), (179320, 875468), (197252, 795880), (198970, 789008), (218867, 717280), (246565, 636704), (318352, 493130), (346720, 452783), (358640, 437734), (394504, 397940)]