156740556735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 327706767360

約数和(自身を除く): 170966210625

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 137, 159, 189, 265, 315, 371, 411, 431, 477, 685, 795, 945, 959, 1113, 1233, 1293, 1431, 1855, 2055, 2155, 2385, 2809, 2877, 3017, 3339, 3699, 3879, 4795, 5565, 6165, 6465, 7155, 7261, 8427, 8631, 9051, 10017, 11637, 14045, 14385, 15085, 16695, 18495, 19395, 19663, 21783, 22843, 25281, 25893, 27153, 36305, 42135, 43155, 45255, 50085, 50827, 58185, 58989, 59047, 65349, 68529, 75843, 81459, 98315, 108915, 114215, 126405, 129465, 135765, 152481, 159901, 176967, 177141, 196047, 205587, 254135, 294945, 295235, 326745, 342645, 379215, 384833, 407295, 413329, 457443, 479703, 530901, 531423, 616761, 762405, 799505, 884835, 885705, 980235, 1027935, 1154499, 1210679, 1239987, 1372329, 1439109, 1594269, 1924165, 2066645, 2287215, 2398515, 2654505, 2657115, 2693831, 3083805, 3129491, 3463497, 3632037, 3719961, 4317327, 5772495, 6053395, 6199935, 6861645, 7195545, 7971345, 8081493, 8474753, 9388473, 10390491, 10896111, 11159883, 13469155, 15647455, 17317485, 18160185, 18599805, 21586635, 21906437, 24244479, 25424259, 28165419, 32688333, 40407465, 42373765, 46942365, 51952455, 54480555, 55799415, 65719311, 72733437, 76272777, 84496257, 109532185, 121222395, 127121295, 140827095, 163441665, 165863023, 197157933, 228818331, 328596555, 363667185, 381363885, 422481285, 497589069, 591473799, 829315115, 985789665, 1144091655, 1161041161, 1492767207, 2487945345, 2957368995, 3483123483, 4478301621, 5805205805, 7463836035, 10449370449, 17415617415, 22391508105, 31348111347, 52246852245, 156740556735]

約数ペア:

[(1, 156740556735), (3, 52246852245), (5, 31348111347), (7, 22391508105), (9, 17415617415), (15, 10449370449), (21, 7463836035), (27, 5805205805), (35, 4478301621), (45, 3483123483), (53, 2957368995), (63, 2487945345), (105, 1492767207), (135, 1161041161), (137, 1144091655), (159, 985789665), (189, 829315115), (265, 591473799), (315, 497589069), (371, 422481285), (411, 381363885), (431, 363667185), (477, 328596555), (685, 228818331), (795, 197157933), (945, 165863023), (959, 163441665), (1113, 140827095), (1233, 127121295), (1293, 121222395), (1431, 109532185), (1855, 84496257), (2055, 76272777), (2155, 72733437), (2385, 65719311), (2809, 55799415), (2877, 54480555), (3017, 51952455), (3339, 46942365), (3699, 42373765), (3879, 40407465), (4795, 32688333), (5565, 28165419), (6165, 25424259), (6465, 24244479), (7155, 21906437), (7261, 21586635), (8427, 18599805), (8631, 18160185), (9051, 17317485), (10017, 15647455), (11637, 13469155), (14045, 11159883), (14385, 10896111), (15085, 10390491), (16695, 9388473), (18495, 8474753), (19395, 8081493), (19663, 7971345), (21783, 7195545), (22843, 6861645), (25281, 6199935), (25893, 6053395), (27153, 5772495), (36305, 4317327), (42135, 3719961), (43155, 3632037), (45255, 3463497), (50085, 3129491), (50827, 3083805), (58185, 2693831), (58989, 2657115), (59047, 2654505), (65349, 2398515), (68529, 2287215), (75843, 2066645), (81459, 1924165), (98315, 1594269), (108915, 1439109), (114215, 1372329), (126405, 1239987), (129465, 1210679), (135765, 1154499), (152481, 1027935), (159901, 980235), (176967, 885705), (177141, 884835), (196047, 799505), (205587, 762405), (254135, 616761), (294945, 531423), (295235, 530901), (326745, 479703), (342645, 457443), (379215, 413329), (384833, 407295)]