161874336

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129707}}^1$

素因数の和:129733

約数の個数: 48

約数和(自身を含む): 457609824

約数和(自身を除く): 295735488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 129707, 259414, 389121, 518828, 778242, 1037656, 1556484, 1686191, 2075312, 3112968, 3372382, 4150624, 5058573, 6225936, 6744764, 10117146, 12451872, 13489528, 20234292, 26979056, 40468584, 53958112, 80937168, 161874336]

約数ペア:

[(1, 161874336), (2, 80937168), (3, 53958112), (4, 40468584), (6, 26979056), (8, 20234292), (12, 13489528), (13, 12451872), (16, 10117146), (24, 6744764), (26, 6225936), (32, 5058573), (39, 4150624), (48, 3372382), (52, 3112968), (78, 2075312), (96, 1686191), (104, 1556484), (156, 1037656), (208, 778242), (312, 518828), (416, 389121), (624, 259414), (1248, 129707)]