195134128

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 447399936

約数和(自身を除く): 252265808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 106, 112, 142, 212, 284, 371, 424, 463, 497, 568, 742, 848, 926, 994, 1136, 1484, 1852, 1988, 2968, 3241, 3704, 3763, 3976, 5936, 6482, 7408, 7526, 7952, 12964, 15052, 24539, 25928, 26341, 30104, 32873, 49078, 51856, 52682, 60208, 65746, 98156, 105364, 131492, 171773, 196312, 210728, 230111, 262984, 343546, 392624, 421456, 460222, 525968, 687092, 920444, 1374184, 1742269, 1840888, 2748368, 3484538, 3681776, 6969076, 12195883, 13938152, 24391766, 27876304, 48783532, 97567064, 195134128]

約数ペア:

[(1, 195134128), (2, 97567064), (4, 48783532), (7, 27876304), (8, 24391766), (14, 13938152), (16, 12195883), (28, 6969076), (53, 3681776), (56, 3484538), (71, 2748368), (106, 1840888), (112, 1742269), (142, 1374184), (212, 920444), (284, 687092), (371, 525968), (424, 460222), (463, 421456), (497, 392624), (568, 343546), (742, 262984), (848, 230111), (926, 210728), (994, 196312), (1136, 171773), (1484, 131492), (1852, 105364), (1988, 98156), (2968, 65746), (3241, 60208), (3704, 52682), (3763, 51856), (3976, 49078), (5936, 32873), (6482, 30104), (7408, 26341), (7526, 25928), (7952, 24539), (12964, 15052)]