156650355

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 298577664

約数和(自身を除く): 141927309

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 67, 69, 81, 115, 135, 201, 207, 251, 335, 345, 405, 603, 621, 753, 1005, 1035, 1255, 1541, 1809, 1863, 2259, 3015, 3105, 3765, 4623, 5427, 5773, 6777, 7705, 9045, 9315, 11295, 13869, 16817, 17319, 20331, 23115, 27135, 28865, 33885, 41607, 50451, 51957, 69345, 84085, 86595, 101655, 124821, 151353, 155871, 208035, 252255, 259785, 386791, 454059, 467613, 624105, 756765, 779355, 1160373, 1362177, 1933955, 2270295, 2338065, 3481119, 5801865, 6810885, 10443357, 17405595, 31330071, 52216785, 156650355]

約数ペア:

[(1, 156650355), (3, 52216785), (5, 31330071), (9, 17405595), (15, 10443357), (23, 6810885), (27, 5801865), (45, 3481119), (67, 2338065), (69, 2270295), (81, 1933955), (115, 1362177), (135, 1160373), (201, 779355), (207, 756765), (251, 624105), (335, 467613), (345, 454059), (405, 386791), (603, 259785), (621, 252255), (753, 208035), (1005, 155871), (1035, 151353), (1255, 124821), (1541, 101655), (1809, 86595), (1863, 84085), (2259, 69345), (3015, 51957), (3105, 50451), (3765, 41607), (4623, 33885), (5427, 28865), (5773, 27135), (6777, 23115), (7705, 20331), (9045, 17319), (9315, 16817), (11295, 13869)]