156640496

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{96931}}^1$

素因数の和:97040

約数の個数: 20

約数和(自身を含む): 306498984

約数和(自身を除く): 149858488

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 96931, 193862, 387724, 775448, 1550896, 9790031, 19580062, 39160124, 78320248, 156640496]

約数ペア:

[(1, 156640496), (2, 78320248), (4, 39160124), (8, 19580062), (16, 9790031), (101, 1550896), (202, 775448), (404, 387724), (808, 193862), (1616, 96931)]