161080752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11149}}^1$

素因数の和:11210

約数の個数: 80

約数和(自身を含む): 486675200

約数和(自身を除く): 325594448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 11149, 14448, 22298, 33447, 44596, 66894, 78043, 89192, 133788, 156086, 178384, 234129, 267576, 312172, 468258, 479407, 535152, 624344, 936516, 958814, 1248688, 1438221, 1873032, 1917628, 2876442, 3355849, 3746064, 3835256, 5752884, 6711698, 7670512, 10067547, 11505768, 13423396, 20135094, 23011536, 26846792, 40270188, 53693584, 80540376, 161080752]

約数ペア:

[(1, 161080752), (2, 80540376), (3, 53693584), (4, 40270188), (6, 26846792), (7, 23011536), (8, 20135094), (12, 13423396), (14, 11505768), (16, 10067547), (21, 7670512), (24, 6711698), (28, 5752884), (42, 3835256), (43, 3746064), (48, 3355849), (56, 2876442), (84, 1917628), (86, 1873032), (112, 1438221), (129, 1248688), (168, 958814), (172, 936516), (258, 624344), (301, 535152), (336, 479407), (344, 468258), (516, 312172), (602, 267576), (688, 234129), (903, 178384), (1032, 156086), (1204, 133788), (1806, 89192), (2064, 78043), (2408, 66894), (3612, 44596), (4816, 33447), (7224, 22298), (11149, 14448)]