168068978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37633}}^1$

素因数の和:37682

約数の個数: 32

約数和(自身を含む): 325157760

約数和(自身を除く): 157088782

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 37633, 75266, 263431, 413963, 526862, 827926, 1091357, 2182714, 2897741, 5795482, 7639499, 12004927, 15278998, 24009854, 84034489, 168068978]

約数ペア:

[(1, 168068978), (2, 84034489), (7, 24009854), (11, 15278998), (14, 12004927), (22, 7639499), (29, 5795482), (58, 2897741), (77, 2182714), (154, 1091357), (203, 827926), (319, 526862), (406, 413963), (638, 263431), (2233, 75266), (4466, 37633)]