140253552

素因数分解:

$2^4\times 3^3\times {\mathrm{324661}}^1$

素因数の和:324678

約数の個数: 40

約数和(自身を含む): 402580880

約数和(自身を除く): 262327328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 324661, 649322, 973983, 1298644, 1947966, 2597288, 2921949, 3895932, 5194576, 5843898, 7791864, 8765847, 11687796, 15583728, 17531694, 23375592, 35063388, 46751184, 70126776, 140253552]

約数ペア:

[(1, 140253552), (2, 70126776), (3, 46751184), (4, 35063388), (6, 23375592), (8, 17531694), (9, 15583728), (12, 11687796), (16, 8765847), (18, 7791864), (24, 5843898), (27, 5194576), (36, 3895932), (48, 2921949), (54, 2597288), (72, 1947966), (108, 1298644), (144, 973983), (216, 649322), (432, 324661)]