155115546

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 329204736

約数和(自身を除く): 174089190

約数列:

[1, 2, 3, 6, 41, 71, 82, 83, 107, 123, 142, 166, 213, 214, 246, 249, 321, 426, 498, 642, 2911, 3403, 4387, 5822, 5893, 6806, 7597, 8733, 8774, 8881, 10209, 11786, 13161, 15194, 17466, 17679, 17762, 20418, 22791, 26322, 26643, 35358, 45582, 53286, 241613, 311477, 364121, 483226, 622954, 630551, 724839, 728242, 934431, 1092363, 1261102, 1449678, 1868862, 1891653, 2184726, 3783306, 25852591, 51705182, 77557773, 155115546]

約数ペア:

[(1, 155115546), (2, 77557773), (3, 51705182), (6, 25852591), (41, 3783306), (71, 2184726), (82, 1891653), (83, 1868862), (107, 1449678), (123, 1261102), (142, 1092363), (166, 934431), (213, 728242), (214, 724839), (246, 630551), (249, 622954), (321, 483226), (426, 364121), (498, 311477), (642, 241613), (2911, 53286), (3403, 45582), (4387, 35358), (5822, 26643), (5893, 26322), (6806, 22791), (7597, 20418), (8733, 17762), (8774, 17679), (8881, 17466), (10209, 15194), (11786, 13161)]