144397757

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 174857760

約数和(自身を除く): 30460003

約数列:

[1, 7, 29, 49, 203, 307, 331, 1421, 2149, 2317, 8903, 9599, 15043, 16219, 62321, 67193, 101617, 436247, 470351, 711319, 2946893, 4979233, 20628251, 144397757]

約数ペア:

[(1, 144397757), (7, 20628251), (29, 4979233), (49, 2946893), (203, 711319), (307, 470351), (331, 436247), (1421, 101617), (2149, 67193), (2317, 62321), (8903, 16219), (9599, 15043)]