166755764

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 342171648

約数和(自身を除く): 175415884

約数列:

[1, 2, 4, 7, 14, 28, 67, 103, 134, 206, 268, 412, 469, 721, 863, 938, 1442, 1726, 1876, 2884, 3452, 6041, 6901, 12082, 13802, 24164, 27604, 48307, 57821, 88889, 96614, 115642, 177778, 193228, 231284, 355556, 404747, 622223, 809494, 1244446, 1618988, 2488892, 5955563, 11911126, 23822252, 41688941, 83377882, 166755764]

約数ペア:

[(1, 166755764), (2, 83377882), (4, 41688941), (7, 23822252), (14, 11911126), (28, 5955563), (67, 2488892), (103, 1618988), (134, 1244446), (206, 809494), (268, 622223), (412, 404747), (469, 355556), (721, 231284), (863, 193228), (938, 177778), (1442, 115642), (1726, 96614), (1876, 88889), (2884, 57821), (3452, 48307), (6041, 27604), (6901, 24164), (12082, 13802)]