139376448

素因数分解:

$2^6\times 3^2\times {\mathrm{241973}}^1$

素因数の和:241991

約数の個数: 42

約数和(自身を含む): 399499074

約数和(自身を除く): 260122626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 241973, 483946, 725919, 967892, 1451838, 1935784, 2177757, 2903676, 3871568, 4355514, 5807352, 7743136, 8711028, 11614704, 15486272, 17422056, 23229408, 34844112, 46458816, 69688224, 139376448]

約数ペア:

[(1, 139376448), (2, 69688224), (3, 46458816), (4, 34844112), (6, 23229408), (8, 17422056), (9, 15486272), (12, 11614704), (16, 8711028), (18, 7743136), (24, 5807352), (32, 4355514), (36, 3871568), (48, 2903676), (64, 2177757), (72, 1935784), (96, 1451838), (144, 967892), (192, 725919), (288, 483946), (576, 241973)]