133719739

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 156280320

約数和(自身を除く): 22560581

約数列:

[1, 17, 19, 37, 67, 167, 323, 629, 703, 1139, 1273, 2479, 2839, 3173, 6179, 11189, 11951, 21641, 42143, 47101, 53941, 105043, 117401, 190213, 212591, 413993, 800717, 1995817, 3614047, 7037881, 7865867, 133719739]

約数ペア:

[(1, 133719739), (17, 7865867), (19, 7037881), (37, 3614047), (67, 1995817), (167, 800717), (323, 413993), (629, 212591), (703, 190213), (1139, 117401), (1273, 105043), (2479, 53941), (2839, 47101), (3173, 42143), (6179, 21641), (11189, 11951)]