169946448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21991}}^1$

素因数の和:22032

約数の個数: 80

約数和(自身を含む): 523585536

約数和(自身を除く): 353639088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 21991, 43982, 65973, 87964, 131946, 153937, 175928, 263892, 307874, 351856, 461811, 505793, 527784, 615748, 923622, 1011586, 1055568, 1231496, 1517379, 1847244, 2023172, 2462992, 3034758, 3540551, 3694488, 4046344, 6069516, 7081102, 7388976, 8092688, 10621653, 12139032, 14162204, 21243306, 24278064, 28324408, 42486612, 56648816, 84973224, 169946448]

約数ペア:

[(1, 169946448), (2, 84973224), (3, 56648816), (4, 42486612), (6, 28324408), (7, 24278064), (8, 21243306), (12, 14162204), (14, 12139032), (16, 10621653), (21, 8092688), (23, 7388976), (24, 7081102), (28, 6069516), (42, 4046344), (46, 3694488), (48, 3540551), (56, 3034758), (69, 2462992), (84, 2023172), (92, 1847244), (112, 1517379), (138, 1231496), (161, 1055568), (168, 1011586), (184, 923622), (276, 615748), (322, 527784), (336, 505793), (368, 461811), (483, 351856), (552, 307874), (644, 263892), (966, 175928), (1104, 153937), (1288, 131946), (1932, 87964), (2576, 65973), (3864, 43982), (7728, 21991)]