161790147123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 253049094144

約数和(自身を除く): 91258947021

約数列:

[1, 3, 11, 33, 37, 43, 83, 111, 129, 137, 249, 271, 407, 411, 473, 813, 913, 1221, 1419, 1507, 1591, 2739, 2981, 3071, 3569, 4521, 4773, 5069, 5891, 8943, 9213, 10027, 10707, 11371, 11653, 15207, 17501, 17673, 22493, 30081, 33781, 34113, 34959, 37127, 39259, 52503, 55759, 64801, 67479, 101343, 110297, 111381, 117777, 125081, 128183, 132053, 167277, 194403, 217967, 247423, 330891, 375243, 384549, 396159, 408397, 420727, 431161, 488953, 653901, 742269, 832241, 967199, 1225191, 1262181, 1293483, 1373699, 1452583, 1466859, 1596461, 2397637, 2496723, 2901597, 3081541, 4121097, 4357749, 4627997, 4742771, 4789383, 5378483, 7192911, 9154651, 9244623, 10639189, 13883991, 14228313, 15110689, 16135449, 17561071, 18091261, 27463953, 31917567, 33896951, 35786363, 45332067, 52683213, 54273783, 59069057, 101690853, 107359089, 114017017, 132506263, 177207171, 199003871, 342051051, 393649993, 397518789, 597011613, 649759627, 1180949979, 1254187187, 1457568893, 1949278881, 3762561561, 4372706679, 4902731731, 14708195193, 53930049041, 161790147123]

約数ペア:

[(1, 161790147123), (3, 53930049041), (11, 14708195193), (33, 4902731731), (37, 4372706679), (43, 3762561561), (83, 1949278881), (111, 1457568893), (129, 1254187187), (137, 1180949979), (249, 649759627), (271, 597011613), (407, 397518789), (411, 393649993), (473, 342051051), (813, 199003871), (913, 177207171), (1221, 132506263), (1419, 114017017), (1507, 107359089), (1591, 101690853), (2739, 59069057), (2981, 54273783), (3071, 52683213), (3569, 45332067), (4521, 35786363), (4773, 33896951), (5069, 31917567), (5891, 27463953), (8943, 18091261), (9213, 17561071), (10027, 16135449), (10707, 15110689), (11371, 14228313), (11653, 13883991), (15207, 10639189), (17501, 9244623), (17673, 9154651), (22493, 7192911), (30081, 5378483), (33781, 4789383), (34113, 4742771), (34959, 4627997), (37127, 4357749), (39259, 4121097), (52503, 3081541), (55759, 2901597), (64801, 2496723), (67479, 2397637), (101343, 1596461), (110297, 1466859), (111381, 1452583), (117777, 1373699), (125081, 1293483), (128183, 1262181), (132053, 1225191), (167277, 967199), (194403, 832241), (217967, 742269), (247423, 653901), (330891, 488953), (375243, 431161), (384549, 420727), (396159, 408397)]