157059448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 364008960

約数和(自身を除く): 206949512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 443, 487, 728, 886, 974, 1772, 1948, 3101, 3409, 3544, 3896, 5759, 6202, 6331, 6818, 11518, 12404, 12662, 13636, 23036, 24808, 25324, 27272, 40313, 44317, 46072, 50648, 80626, 88634, 161252, 177268, 215741, 322504, 354536, 431482, 862964, 1510187, 1725928, 2804633, 3020374, 5609266, 6040748, 11218532, 12081496, 19632431, 22437064, 39264862, 78529724, 157059448]

約数ペア:

[(1, 157059448), (2, 78529724), (4, 39264862), (7, 22437064), (8, 19632431), (13, 12081496), (14, 11218532), (26, 6040748), (28, 5609266), (52, 3020374), (56, 2804633), (91, 1725928), (104, 1510187), (182, 862964), (364, 431482), (443, 354536), (487, 322504), (728, 215741), (886, 177268), (974, 161252), (1772, 88634), (1948, 80626), (3101, 50648), (3409, 46072), (3544, 44317), (3896, 40313), (5759, 27272), (6202, 25324), (6331, 24808), (6818, 23036), (11518, 13636), (12404, 12662)]