126571844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 275607360

約数和(自身を除く): 149035516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 67, 76, 106, 133, 134, 212, 266, 268, 371, 469, 532, 742, 938, 1007, 1273, 1484, 1876, 2014, 2546, 3551, 4028, 4489, 5092, 7049, 7102, 8911, 8978, 14098, 14204, 17822, 17956, 24857, 28196, 31423, 35644, 49714, 62846, 67469, 85291, 99428, 125692, 134938, 170582, 237917, 269876, 341164, 472283, 475834, 597037, 944566, 951668, 1194074, 1665419, 1889132, 2388148, 3330838, 4520423, 6661676, 9040846, 18081692, 31642961, 63285922, 126571844]

約数ペア:

[(1, 126571844), (2, 63285922), (4, 31642961), (7, 18081692), (14, 9040846), (19, 6661676), (28, 4520423), (38, 3330838), (53, 2388148), (67, 1889132), (76, 1665419), (106, 1194074), (133, 951668), (134, 944566), (212, 597037), (266, 475834), (268, 472283), (371, 341164), (469, 269876), (532, 237917), (742, 170582), (938, 134938), (1007, 125692), (1273, 99428), (1484, 85291), (1876, 67469), (2014, 62846), (2546, 49714), (3551, 35644), (4028, 31423), (4489, 28196), (5092, 24857), (7049, 17956), (7102, 17822), (8911, 14204), (8978, 14098)]