128207928

素因数分解:

$2^3\times 3^1\times {\mathrm{1879}}^1\times {\mathrm{2843}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 320803200

約数和(自身を除く): 192595272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1879, 2843, 3758, 5637, 5686, 7516, 8529, 11274, 11372, 15032, 17058, 22548, 22744, 34116, 45096, 68232, 5341997, 10683994, 16025991, 21367988, 32051982, 42735976, 64103964, 128207928]

約数ペア:

[(1, 128207928), (2, 64103964), (3, 42735976), (4, 32051982), (6, 21367988), (8, 16025991), (12, 10683994), (24, 5341997), (1879, 68232), (2843, 45096), (3758, 34116), (5637, 22744), (5686, 22548), (7516, 17058), (8529, 15032), (11274, 11372)]