157142904

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{78887}}^1$

素因数の和:78979

約数の個数: 32

約数和(自身を含む): 397595520

約数和(自身を除く): 240452616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 78887, 157774, 236661, 315548, 473322, 631096, 946644, 1893288, 6547621, 13095242, 19642863, 26190484, 39285726, 52380968, 78571452, 157142904]

約数ペア:

[(1, 157142904), (2, 78571452), (3, 52380968), (4, 39285726), (6, 26190484), (8, 19642863), (12, 13095242), (24, 6547621), (83, 1893288), (166, 946644), (249, 631096), (332, 473322), (498, 315548), (664, 236661), (996, 157774), (1992, 78887)]