151509128

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 288149400

約数和(自身を除く): 136640272

約数列:

[1, 2, 4, 8, 109, 218, 293, 436, 586, 593, 872, 1172, 1186, 2344, 2372, 4744, 31937, 63874, 64637, 127748, 129274, 173749, 255496, 258548, 347498, 517096, 694996, 1389992, 18938641, 37877282, 75754564, 151509128]

約数ペア:

[(1, 151509128), (2, 75754564), (4, 37877282), (8, 18938641), (109, 1389992), (218, 694996), (293, 517096), (436, 347498), (586, 258548), (593, 255496), (872, 173749), (1172, 129274), (1186, 127748), (2344, 64637), (2372, 63874), (4744, 31937)]