159443646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 350023680

約数和(自身を除く): 190580034

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 79, 94, 102, 141, 158, 237, 282, 421, 474, 799, 842, 1263, 1343, 1598, 2397, 2526, 2686, 3713, 4029, 4794, 7157, 7426, 8058, 11139, 14314, 19787, 21471, 22278, 33259, 39574, 42942, 59361, 63121, 66518, 99777, 118722, 126242, 189363, 199554, 336379, 378726, 565403, 672758, 1009137, 1130806, 1563173, 1696209, 2018274, 3126346, 3392418, 4689519, 9379038, 26573941, 53147882, 79721823, 159443646]

約数ペア:

[(1, 159443646), (2, 79721823), (3, 53147882), (6, 26573941), (17, 9379038), (34, 4689519), (47, 3392418), (51, 3126346), (79, 2018274), (94, 1696209), (102, 1563173), (141, 1130806), (158, 1009137), (237, 672758), (282, 565403), (421, 378726), (474, 336379), (799, 199554), (842, 189363), (1263, 126242), (1343, 118722), (1598, 99777), (2397, 66518), (2526, 63121), (2686, 59361), (3713, 42942), (4029, 39574), (4794, 33259), (7157, 22278), (7426, 21471), (8058, 19787), (11139, 14314)]