138839172

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{189671}}^1$

素因数の和:189739

約数の個数: 24

約数和(自身を含む): 329270592

約数和(自身を除く): 190431420

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 189671, 379342, 569013, 758684, 1138026, 2276052, 11569931, 23139862, 34709793, 46279724, 69419586, 138839172]

約数ペア:

[(1, 138839172), (2, 69419586), (3, 46279724), (4, 34709793), (6, 23139862), (12, 11569931), (61, 2276052), (122, 1138026), (183, 758684), (244, 569013), (366, 379342), (732, 189671)]