142405722

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{138797}}^1$

素因数の和:138827

約数の個数: 32

約数和(自身を含む): 333115200

約数和(自身を除く): 190709478

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 138797, 277594, 416391, 832782, 1249173, 2498346, 2637143, 3747519, 5274286, 7495038, 7911429, 15822858, 23734287, 47468574, 71202861, 142405722]

約数ペア:

[(1, 142405722), (2, 71202861), (3, 47468574), (6, 23734287), (9, 15822858), (18, 7911429), (19, 7495038), (27, 5274286), (38, 3747519), (54, 2637143), (57, 2498346), (114, 1249173), (171, 832782), (342, 416391), (513, 277594), (1026, 138797)]