172859596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15374

約数の個数: 48

約数和(自身を含む): 384348160

約数和(自身を除く): 211488564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 15319, 30638, 61276, 107233, 199147, 214466, 398294, 428932, 474889, 796588, 949778, 1394029, 1899556, 2788058, 3324223, 5576116, 6173557, 6648446, 12347114, 13296892, 24694228, 43214899, 86429798, 172859596]

約数ペア:

[(1, 172859596), (2, 86429798), (4, 43214899), (7, 24694228), (13, 13296892), (14, 12347114), (26, 6648446), (28, 6173557), (31, 5576116), (52, 3324223), (62, 2788058), (91, 1899556), (124, 1394029), (182, 949778), (217, 796588), (364, 474889), (403, 428932), (434, 398294), (806, 214466), (868, 199147), (1612, 107233), (2821, 61276), (5642, 30638), (11284, 15319)]