163390848

素因数分解:

$2^7\times 3^1\times {\mathrm{463}}^1\times {\mathrm{919}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 435417600

約数和(自身を除く): 272026752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 463, 919, 926, 1389, 1838, 1852, 2757, 2778, 3676, 3704, 5514, 5556, 7352, 7408, 11028, 11112, 14704, 14816, 22056, 22224, 29408, 29632, 44112, 44448, 58816, 59264, 88224, 88896, 117632, 176448, 177792, 352896, 425497, 850994, 1276491, 1701988, 2552982, 3403976, 5105964, 6807952, 10211928, 13615904, 20423856, 27231808, 40847712, 54463616, 81695424, 163390848]

約数ペア:

[(1, 163390848), (2, 81695424), (3, 54463616), (4, 40847712), (6, 27231808), (8, 20423856), (12, 13615904), (16, 10211928), (24, 6807952), (32, 5105964), (48, 3403976), (64, 2552982), (96, 1701988), (128, 1276491), (192, 850994), (384, 425497), (463, 352896), (919, 177792), (926, 176448), (1389, 117632), (1838, 88896), (1852, 88224), (2757, 59264), (2778, 58816), (3676, 44448), (3704, 44112), (5514, 29632), (5556, 29408), (7352, 22224), (7408, 22056), (11028, 14816), (11112, 14704)]