153889398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34613}}^1$

素因数の和:34653

約数の個数: 48

約数和(自身を含む): 377984880

約数和(自身を除く): 224095482

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 34613, 69226, 103839, 207678, 311517, 449969, 623034, 657647, 899938, 1315294, 1349907, 1972941, 2699814, 3945882, 4049721, 5918823, 8099442, 8549411, 11837646, 17098822, 25648233, 51296466, 76944699, 153889398]

約数ペア:

[(1, 153889398), (2, 76944699), (3, 51296466), (6, 25648233), (9, 17098822), (13, 11837646), (18, 8549411), (19, 8099442), (26, 5918823), (38, 4049721), (39, 3945882), (57, 2699814), (78, 1972941), (114, 1349907), (117, 1315294), (171, 899938), (234, 657647), (247, 623034), (342, 449969), (494, 311517), (741, 207678), (1482, 103839), (2223, 69226), (4446, 34613)]