168685308

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{141991}}^1$

素因数の和:142015

約数の個数: 48

約数和(自身を含む): 477093120

約数和(自身を除く): 308407812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 141991, 283982, 425973, 567964, 851946, 1277919, 1561901, 1703892, 2555838, 3123802, 3833757, 4685703, 5111676, 6247604, 7667514, 9371406, 14057109, 15335028, 18742812, 28114218, 42171327, 56228436, 84342654, 168685308]

約数ペア:

[(1, 168685308), (2, 84342654), (3, 56228436), (4, 42171327), (6, 28114218), (9, 18742812), (11, 15335028), (12, 14057109), (18, 9371406), (22, 7667514), (27, 6247604), (33, 5111676), (36, 4685703), (44, 3833757), (54, 3123802), (66, 2555838), (99, 1703892), (108, 1561901), (132, 1277919), (198, 851946), (297, 567964), (396, 425973), (594, 283982), (1188, 141991)]