158829372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{733}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 433893824

約数和(自身を除く): 275064452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 463, 468, 733, 926, 1389, 1466, 1852, 2199, 2778, 2932, 4167, 4398, 5556, 6019, 6597, 8334, 8796, 9529, 12038, 13194, 16668, 18057, 19058, 24076, 26388, 28587, 36114, 38116, 54171, 57174, 72228, 85761, 108342, 114348, 171522, 216684, 339379, 343044, 678758, 1018137, 1357516, 2036274, 3054411, 4072548, 4411927, 6108822, 8823854, 12217644, 13235781, 17647708, 26471562, 39707343, 52943124, 79414686, 158829372]

約数ペア:

[(1, 158829372), (2, 79414686), (3, 52943124), (4, 39707343), (6, 26471562), (9, 17647708), (12, 13235781), (13, 12217644), (18, 8823854), (26, 6108822), (36, 4411927), (39, 4072548), (52, 3054411), (78, 2036274), (117, 1357516), (156, 1018137), (234, 678758), (463, 343044), (468, 339379), (733, 216684), (926, 171522), (1389, 114348), (1466, 108342), (1852, 85761), (2199, 72228), (2778, 57174), (2932, 54171), (4167, 38116), (4398, 36114), (5556, 28587), (6019, 26388), (6597, 24076), (8334, 19058), (8796, 18057), (9529, 16668), (12038, 13194)]