133667508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3521

約数の個数: 72

約数和(自身を含む): 355605600

約数和(自身を除く): 221938092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 3469, 6422, 6938, 9633, 10407, 12844, 13876, 19266, 20814, 38532, 41628, 45097, 65911, 90194, 131822, 135291, 180388, 197733, 263644, 270582, 395466, 541164, 586261, 790932, 856843, 1172522, 1713686, 1758783, 2345044, 2570529, 3427372, 3517566, 5141058, 7035132, 10282116, 11138959, 22277918, 33416877, 44555836, 66833754, 133667508]

約数ペア:

[(1, 133667508), (2, 66833754), (3, 44555836), (4, 33416877), (6, 22277918), (12, 11138959), (13, 10282116), (19, 7035132), (26, 5141058), (38, 3517566), (39, 3427372), (52, 2570529), (57, 2345044), (76, 1758783), (78, 1713686), (114, 1172522), (156, 856843), (169, 790932), (228, 586261), (247, 541164), (338, 395466), (494, 270582), (507, 263644), (676, 197733), (741, 180388), (988, 135291), (1014, 131822), (1482, 90194), (2028, 65911), (2964, 45097), (3211, 41628), (3469, 38532), (6422, 20814), (6938, 19266), (9633, 13876), (10407, 12844)]