131587584

素因数分解:

$2^9\times 3^1\times {\mathrm{85669}}^1$

素因数の和:85690

約数の個数: 40

約数和(自身を含む): 350561640

約数和(自身を除く): 218974056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 85669, 171338, 257007, 342676, 514014, 685352, 1028028, 1370704, 2056056, 2741408, 4112112, 5482816, 8224224, 10965632, 16448448, 21931264, 32896896, 43862528, 65793792, 131587584]

約数ペア:

[(1, 131587584), (2, 65793792), (3, 43862528), (4, 32896896), (6, 21931264), (8, 16448448), (12, 10965632), (16, 8224224), (24, 5482816), (32, 4112112), (48, 2741408), (64, 2056056), (96, 1370704), (128, 1028028), (192, 685352), (256, 514014), (384, 342676), (512, 257007), (768, 171338), (1536, 85669)]