156728309842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6971}}^1\times {\mathrm{23371}}^1$

素因数の和:30394

約数の個数: 32

約数和(自身を含む): 260067536064

約数和(自身を除く): 103339226222

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 6971, 13942, 23371, 46742, 90623, 181246, 257927, 303823, 515854, 607646, 864727, 1729454, 3353051, 6706102, 11241451, 22482902, 162919241, 325838482, 2117950133, 4235900266, 6028011917, 12056023834, 78364154921, 156728309842]

約数ペア:

[(1, 156728309842), (2, 78364154921), (13, 12056023834), (26, 6028011917), (37, 4235900266), (74, 2117950133), (481, 325838482), (962, 162919241), (6971, 22482902), (13942, 11241451), (23371, 6706102), (46742, 3353051), (90623, 1729454), (181246, 864727), (257927, 607646), (303823, 515854)]