156657295641

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1\times {\mathrm{10949}}^1$

素因数の和:13686

約数の個数: 64

約数和(自身を含む): 271865548800

約数和(自身を除く): 115208253159

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 2693, 5313, 8079, 10949, 18851, 29623, 32847, 56553, 61939, 76643, 88869, 120439, 185817, 207361, 229929, 251827, 361317, 433573, 622083, 681329, 755481, 843073, 1300719, 1762789, 2043987, 2529219, 2770097, 4769303, 5288367, 8310291, 14307909, 19390679, 29485657, 58172037, 88456971, 206399599, 324342227, 619198797, 678170111, 973026681, 2034510333, 2270395589, 4747190777, 6811186767, 7459871221, 14241572331, 22379613663, 52219098547, 156657295641]

約数ペア:

[(1, 156657295641), (3, 52219098547), (7, 22379613663), (11, 14241572331), (21, 7459871221), (23, 6811186767), (33, 4747190777), (69, 2270395589), (77, 2034510333), (161, 973026681), (231, 678170111), (253, 619198797), (483, 324342227), (759, 206399599), (1771, 88456971), (2693, 58172037), (5313, 29485657), (8079, 19390679), (10949, 14307909), (18851, 8310291), (29623, 5288367), (32847, 4769303), (56553, 2770097), (61939, 2529219), (76643, 2043987), (88869, 1762789), (120439, 1300719), (185817, 843073), (207361, 755481), (229929, 681329), (251827, 622083), (361317, 433573)]