158369638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12583}}^1$

素因数の和:12652

約数の個数: 32

約数和(自身を含む): 289935360

約数和(自身を除く): 131565722

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12583, 12586, 25166, 88081, 176162, 364907, 390073, 729814, 780146, 2554349, 2730511, 5108698, 5461022, 11312117, 22624234, 79184819, 158369638]

約数ペア:

[(1, 158369638), (2, 79184819), (7, 22624234), (14, 11312117), (29, 5461022), (31, 5108698), (58, 2730511), (62, 2554349), (203, 780146), (217, 729814), (406, 390073), (434, 364907), (899, 176162), (1798, 88081), (6293, 25166), (12583, 12586)]