168156965385

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1\times {\mathrm{19469}}^1$

素因数の和:20087

約数の個数: 64

約数和(自身を含む): 301788115200

約数和(自身を除く): 133631149815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 467, 685, 1233, 1401, 2055, 2335, 3699, 4203, 6165, 7005, 12609, 18495, 19469, 21015, 58407, 63045, 63979, 97345, 175221, 191937, 292035, 319895, 525663, 575811, 876105, 959685, 1727433, 2628315, 2667253, 2879055, 8001759, 8637165, 9092023, 13336265, 24005277, 27276069, 40008795, 45460115, 72015831, 81828207, 120026385, 136380345, 245484621, 360079155, 409141035, 1227423105, 1245607151, 3736821453, 6228035755, 11210464359, 18684107265, 33631393077, 56052321795, 168156965385]

約数ペア:

[(1, 168156965385), (3, 56052321795), (5, 33631393077), (9, 18684107265), (15, 11210464359), (27, 6228035755), (45, 3736821453), (135, 1245607151), (137, 1227423105), (411, 409141035), (467, 360079155), (685, 245484621), (1233, 136380345), (1401, 120026385), (2055, 81828207), (2335, 72015831), (3699, 45460115), (4203, 40008795), (6165, 27276069), (7005, 24005277), (12609, 13336265), (18495, 9092023), (19469, 8637165), (21015, 8001759), (58407, 2879055), (63045, 2667253), (63979, 2628315), (97345, 1727433), (175221, 959685), (191937, 876105), (292035, 575811), (319895, 525663)]