131445456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{88337}}^1$

素因数の和:88379

約数の個数: 40

約数和(自身を含む): 350525184

約数和(自身を除く): 219079728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 88337, 176674, 265011, 353348, 530022, 706696, 1060044, 1413392, 2120088, 2738447, 4240176, 5476894, 8215341, 10953788, 16430682, 21907576, 32861364, 43815152, 65722728, 131445456]

約数ペア:

[(1, 131445456), (2, 65722728), (3, 43815152), (4, 32861364), (6, 21907576), (8, 16430682), (12, 10953788), (16, 8215341), (24, 5476894), (31, 4240176), (48, 2738447), (62, 2120088), (93, 1413392), (124, 1060044), (186, 706696), (248, 530022), (372, 353348), (496, 265011), (744, 176674), (1488, 88337)]