128298816

素因数分解:

$2^6\times 3^4\times {\mathrm{24749}}^1$

素因数の和:24773

約数の個数: 70

約数和(自身を含む): 380333250

約数和(自身を除く): 252034434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 24749, 49498, 74247, 98996, 148494, 197992, 222741, 296988, 395984, 445482, 593976, 668223, 791968, 890964, 1187952, 1336446, 1583936, 1781928, 2004669, 2375904, 2672892, 3563856, 4009338, 4751808, 5345784, 7127712, 8018676, 10691568, 14255424, 16037352, 21383136, 32074704, 42766272, 64149408, 128298816]

約数ペア:

[(1, 128298816), (2, 64149408), (3, 42766272), (4, 32074704), (6, 21383136), (8, 16037352), (9, 14255424), (12, 10691568), (16, 8018676), (18, 7127712), (24, 5345784), (27, 4751808), (32, 4009338), (36, 3563856), (48, 2672892), (54, 2375904), (64, 2004669), (72, 1781928), (81, 1583936), (96, 1336446), (108, 1187952), (144, 890964), (162, 791968), (192, 668223), (216, 593976), (288, 445482), (324, 395984), (432, 296988), (576, 222741), (648, 197992), (864, 148494), (1296, 98996), (1728, 74247), (2592, 49498), (5184, 24749)]