139413944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29587}}^1$

素因数の和:29643

約数の個数: 32

約数和(自身を含む): 284044800

約数和(自身を除く): 144630856

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 29587, 59174, 118348, 236696, 562153, 917197, 1124306, 1834394, 2248612, 3668788, 4497224, 7337576, 17426743, 34853486, 69706972, 139413944]

約数ペア:

[(1, 139413944), (2, 69706972), (4, 34853486), (8, 17426743), (19, 7337576), (31, 4497224), (38, 3668788), (62, 2248612), (76, 1834394), (124, 1124306), (152, 917197), (248, 562153), (589, 236696), (1178, 118348), (2356, 59174), (4712, 29587)]