123464518

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 193881600

約数和(自身を除く): 70417082

約数列:

[1, 2, 67, 79, 107, 109, 134, 158, 214, 218, 5293, 7169, 7303, 8453, 8611, 10586, 11663, 14338, 14606, 16906, 17222, 23326, 566351, 576937, 781421, 921377, 1132702, 1153874, 1562842, 1842754, 61732259, 123464518]

約数ペア:

[(1, 123464518), (2, 61732259), (67, 1842754), (79, 1562842), (107, 1153874), (109, 1132702), (134, 921377), (158, 781421), (214, 576937), (218, 566351), (5293, 23326), (7169, 17222), (7303, 16906), (8453, 14606), (8611, 14338), (10586, 11663)]