148259524

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1423}}^1$

素因数の和:1556

約数の個数: 36

約数和(自身を含む): 301671552

約数和(自身を除く): 153412028

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1423, 1708, 2846, 3721, 5692, 7442, 9961, 14884, 19922, 26047, 39844, 52094, 86803, 104188, 173606, 347212, 607621, 1215242, 2430484, 5294983, 10589966, 21179932, 37064881, 74129762, 148259524]

約数ペア:

[(1, 148259524), (2, 74129762), (4, 37064881), (7, 21179932), (14, 10589966), (28, 5294983), (61, 2430484), (122, 1215242), (244, 607621), (427, 347212), (854, 173606), (1423, 104188), (1708, 86803), (2846, 52094), (3721, 39844), (5692, 26047), (7442, 19922), (9961, 14884)]