220160448

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20117}}^1$

素因数の和:20154

約数の個数: 84

約数和(自身を含む): 664296360

約数和(自身を除く): 444135912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 20117, 40234, 60351, 80468, 120702, 160936, 181053, 241404, 321872, 362106, 382223, 482808, 643744, 724212, 764446, 965616, 1146669, 1287488, 1448424, 1528892, 1931232, 2293338, 2896848, 3057784, 3440007, 3862464, 4586676, 5793696, 6115568, 6880014, 9173352, 11587392, 12231136, 13760028, 18346704, 24462272, 27520056, 36693408, 55040112, 73386816, 110080224, 220160448]

約数ペア:

[(1, 220160448), (2, 110080224), (3, 73386816), (4, 55040112), (6, 36693408), (8, 27520056), (9, 24462272), (12, 18346704), (16, 13760028), (18, 12231136), (19, 11587392), (24, 9173352), (32, 6880014), (36, 6115568), (38, 5793696), (48, 4586676), (57, 3862464), (64, 3440007), (72, 3057784), (76, 2896848), (96, 2293338), (114, 1931232), (144, 1528892), (152, 1448424), (171, 1287488), (192, 1146669), (228, 965616), (288, 764446), (304, 724212), (342, 643744), (456, 482808), (576, 382223), (608, 362106), (684, 321872), (912, 241404), (1216, 181053), (1368, 160936), (1824, 120702), (2736, 80468), (3648, 60351), (5472, 40234), (10944, 20117)]