198147888

素因数分解:

$2^4\times 3^2\times {\mathrm{457}}^1\times {\mathrm{3011}}^1$

素因数の和:3482

約数の個数: 60

約数和(自身を含む): 555936888

約数和(自身を除く): 357789000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 457, 914, 1371, 1828, 2742, 3011, 3656, 4113, 5484, 6022, 7312, 8226, 9033, 10968, 12044, 16452, 18066, 21936, 24088, 27099, 32904, 36132, 48176, 54198, 65808, 72264, 108396, 144528, 216792, 433584, 1376027, 2752054, 4128081, 5504108, 8256162, 11008216, 12384243, 16512324, 22016432, 24768486, 33024648, 49536972, 66049296, 99073944, 198147888]

約数ペア:

[(1, 198147888), (2, 99073944), (3, 66049296), (4, 49536972), (6, 33024648), (8, 24768486), (9, 22016432), (12, 16512324), (16, 12384243), (18, 11008216), (24, 8256162), (36, 5504108), (48, 4128081), (72, 2752054), (144, 1376027), (457, 433584), (914, 216792), (1371, 144528), (1828, 108396), (2742, 72264), (3011, 65808), (3656, 54198), (4113, 48176), (5484, 36132), (6022, 32904), (7312, 27099), (8226, 24088), (9033, 21936), (10968, 18066), (12044, 16452)]