181989144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{133033}}^1$

素因数の和:133064

約数の個数: 48

約数和(自身を含む): 518832600

約数和(自身を除く): 336843456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 133033, 266066, 399099, 532132, 798198, 1064264, 1197297, 1596396, 2394594, 2527627, 3192792, 4789188, 5055254, 7582881, 9578376, 10110508, 15165762, 20221016, 22748643, 30331524, 45497286, 60663048, 90994572, 181989144]

約数ペア:

[(1, 181989144), (2, 90994572), (3, 60663048), (4, 45497286), (6, 30331524), (8, 22748643), (9, 20221016), (12, 15165762), (18, 10110508), (19, 9578376), (24, 7582881), (36, 5055254), (38, 4789188), (57, 3192792), (72, 2527627), (76, 2394594), (114, 1596396), (152, 1197297), (171, 1064264), (228, 798198), (342, 532132), (456, 399099), (684, 266066), (1368, 133033)]