220158144

素因数分解:

$2^6\times 3^2\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1558

約数の個数: 84

約数和(自身を含む): 633587760

約数和(自身を除く): 413429616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 311, 576, 622, 933, 1229, 1244, 1866, 2458, 2488, 2799, 3687, 3732, 4916, 4976, 5598, 7374, 7464, 9832, 9952, 11061, 11196, 14748, 14928, 19664, 19904, 22122, 22392, 29496, 29856, 39328, 44244, 44784, 58992, 59712, 78656, 88488, 89568, 117984, 176976, 179136, 235968, 353952, 382219, 707904, 764438, 1146657, 1528876, 2293314, 3057752, 3439971, 4586628, 6115504, 6879942, 9173256, 12231008, 13759884, 18346512, 24462016, 27519768, 36693024, 55039536, 73386048, 110079072, 220158144]

約数ペア:

[(1, 220158144), (2, 110079072), (3, 73386048), (4, 55039536), (6, 36693024), (8, 27519768), (9, 24462016), (12, 18346512), (16, 13759884), (18, 12231008), (24, 9173256), (32, 6879942), (36, 6115504), (48, 4586628), (64, 3439971), (72, 3057752), (96, 2293314), (144, 1528876), (192, 1146657), (288, 764438), (311, 707904), (576, 382219), (622, 353952), (933, 235968), (1229, 179136), (1244, 176976), (1866, 117984), (2458, 89568), (2488, 88488), (2799, 78656), (3687, 59712), (3732, 58992), (4916, 44784), (4976, 44244), (5598, 39328), (7374, 29856), (7464, 29496), (9832, 22392), (9952, 22122), (11061, 19904), (11196, 19664), (14748, 14928)]