159185728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:971

約数の個数: 56

約数和(自身を含む): 341866728

約数和(自身を除く): 182681000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 293, 416, 586, 653, 832, 1172, 1306, 2344, 2612, 3809, 4688, 5224, 7618, 8489, 9376, 10448, 15236, 16978, 18752, 20896, 30472, 33956, 41792, 60944, 67912, 121888, 135824, 191329, 243776, 271648, 382658, 543296, 765316, 1530632, 2487277, 3061264, 4974554, 6122528, 9949108, 12245056, 19898216, 39796432, 79592864, 159185728]

約数ペア:

[(1, 159185728), (2, 79592864), (4, 39796432), (8, 19898216), (13, 12245056), (16, 9949108), (26, 6122528), (32, 4974554), (52, 3061264), (64, 2487277), (104, 1530632), (208, 765316), (293, 543296), (416, 382658), (586, 271648), (653, 243776), (832, 191329), (1172, 135824), (1306, 121888), (2344, 67912), (2612, 60944), (3809, 41792), (4688, 33956), (5224, 30472), (7618, 20896), (8489, 18752), (9376, 16978), (10448, 15236)]