143617648

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{65519}}^1$

素因数の和:65664

約数の個数: 20

約数和(自身を含む): 280294560

約数和(自身を除く): 136676912

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 65519, 131038, 262076, 524152, 1048304, 8976103, 17952206, 35904412, 71808824, 143617648]

約数ペア:

[(1, 143617648), (2, 71808824), (4, 35904412), (8, 17952206), (16, 8976103), (137, 1048304), (274, 524152), (548, 262076), (1096, 131038), (2192, 65519)]