155465068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10939}}^1$

素因数の和:10990

約数の個数: 48

約数和(自身を含む): 330825600

約数和(自身を除く): 175360532

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 10939, 14212, 21878, 43756, 120329, 185963, 207841, 240658, 371926, 415682, 481316, 743852, 831364, 2045593, 2286251, 3533297, 4091186, 4572502, 7066594, 8182372, 9145004, 14133188, 38866267, 77732534, 155465068]

約数ペア:

[(1, 155465068), (2, 77732534), (4, 38866267), (11, 14133188), (17, 9145004), (19, 8182372), (22, 7066594), (34, 4572502), (38, 4091186), (44, 3533297), (68, 2286251), (76, 2045593), (187, 831364), (209, 743852), (323, 481316), (374, 415682), (418, 371926), (646, 240658), (748, 207841), (836, 185963), (1292, 120329), (3553, 43756), (7106, 21878), (10939, 14212)]