128281446

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 283002720

約数和(自身を除く): 154721274

約数列:

[1, 2, 3, 6, 9, 18, 109, 151, 218, 302, 327, 433, 453, 654, 866, 906, 981, 1299, 1359, 1962, 2598, 2718, 3897, 7794, 16459, 32918, 47197, 49377, 65383, 94394, 98754, 130766, 141591, 148131, 196149, 283182, 296262, 392298, 424773, 588447, 849546, 1176894, 7126747, 14253494, 21380241, 42760482, 64140723, 128281446]

約数ペア:

[(1, 128281446), (2, 64140723), (3, 42760482), (6, 21380241), (9, 14253494), (18, 7126747), (109, 1176894), (151, 849546), (218, 588447), (302, 424773), (327, 392298), (433, 296262), (453, 283182), (654, 196149), (866, 148131), (906, 141591), (981, 130766), (1299, 98754), (1359, 94394), (1962, 65383), (2598, 49377), (2718, 47197), (3897, 32918), (7794, 16459)]