160986315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 319127040

約数和(自身を除く): 158140725

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 89, 105, 107, 115, 147, 161, 245, 267, 321, 345, 445, 483, 535, 623, 735, 749, 805, 1127, 1335, 1605, 1869, 2047, 2247, 2415, 2461, 3115, 3381, 3745, 4361, 5243, 5635, 6141, 7383, 9345, 9523, 10235, 11235, 12305, 13083, 14329, 15729, 16905, 17227, 21805, 26215, 28569, 30705, 36915, 42987, 47615, 51681, 65415, 66661, 71645, 78645, 86135, 100303, 120589, 142845, 199983, 214935, 219029, 258405, 300909, 333305, 361767, 466627, 501515, 602945, 657087, 999915, 1095145, 1399881, 1504545, 1533203, 1808835, 2333135, 3285435, 4599609, 6999405, 7666015, 10732421, 22998045, 32197263, 53662105, 160986315]

約数ペア:

[(1, 160986315), (3, 53662105), (5, 32197263), (7, 22998045), (15, 10732421), (21, 7666015), (23, 6999405), (35, 4599609), (49, 3285435), (69, 2333135), (89, 1808835), (105, 1533203), (107, 1504545), (115, 1399881), (147, 1095145), (161, 999915), (245, 657087), (267, 602945), (321, 501515), (345, 466627), (445, 361767), (483, 333305), (535, 300909), (623, 258405), (735, 219029), (749, 214935), (805, 199983), (1127, 142845), (1335, 120589), (1605, 100303), (1869, 86135), (2047, 78645), (2247, 71645), (2415, 66661), (2461, 65415), (3115, 51681), (3381, 47615), (3745, 42987), (4361, 36915), (5243, 30705), (5635, 28569), (6141, 26215), (7383, 21805), (9345, 17227), (9523, 16905), (10235, 15729), (11235, 14329), (12305, 13083)]