156979237635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{320657}}^1$

素因数の和:320745

約数の個数: 96

約数和(自身を含む): 316943497728

約数和(自身を除く): 159964260093

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 43, 45, 55, 69, 99, 115, 129, 165, 207, 215, 253, 345, 387, 473, 495, 645, 759, 989, 1035, 1265, 1419, 1935, 2277, 2365, 2967, 3795, 4257, 4945, 7095, 8901, 10879, 11385, 14835, 21285, 32637, 44505, 54395, 97911, 163185, 320657, 489555, 961971, 1603285, 2885913, 3527227, 4809855, 7375111, 10581681, 13788251, 14429565, 17636135, 22125333, 31745043, 36875555, 41364753, 52908405, 66375999, 68941255, 81126221, 110626665, 124094259, 151670761, 158725215, 206823765, 243378663, 317129773, 331879995, 405631105, 455012283, 620471295, 730135989, 758353805, 951389319, 1216893315, 1365036849, 1585648865, 2275061415, 2854167957, 3488427503, 3650679945, 4756946595, 6825184245, 10465282509, 14270839785, 17442137515, 31395847527, 52326412545, 156979237635]

約数ペア:

[(1, 156979237635), (3, 52326412545), (5, 31395847527), (9, 17442137515), (11, 14270839785), (15, 10465282509), (23, 6825184245), (33, 4756946595), (43, 3650679945), (45, 3488427503), (55, 2854167957), (69, 2275061415), (99, 1585648865), (115, 1365036849), (129, 1216893315), (165, 951389319), (207, 758353805), (215, 730135989), (253, 620471295), (345, 455012283), (387, 405631105), (473, 331879995), (495, 317129773), (645, 243378663), (759, 206823765), (989, 158725215), (1035, 151670761), (1265, 124094259), (1419, 110626665), (1935, 81126221), (2277, 68941255), (2365, 66375999), (2967, 52908405), (3795, 41364753), (4257, 36875555), (4945, 31745043), (7095, 22125333), (8901, 17636135), (10879, 14429565), (11385, 13788251), (14835, 10581681), (21285, 7375111), (32637, 4809855), (44505, 3527227), (54395, 2885913), (97911, 1603285), (163185, 961971), (320657, 489555)]