153215734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8597}}^1$

素因数の和:8692

約数の個数: 32

約数和(自身を含む): 280638720

約数和(自身を除く): 127422986

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8597, 8911, 17194, 17822, 60179, 120358, 163343, 326686, 575999, 1143401, 1151998, 2286802, 4031993, 8063986, 10943981, 21887962, 76607867, 153215734]

約数ペア:

[(1, 153215734), (2, 76607867), (7, 21887962), (14, 10943981), (19, 8063986), (38, 4031993), (67, 2286802), (133, 1151998), (134, 1143401), (266, 575999), (469, 326686), (938, 163343), (1273, 120358), (2546, 60179), (8597, 17822), (8911, 17194)]