191645608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28283}}^1$

素因数の和:28318

約数の個数: 48

約数和(自身を含む): 451412640

約数和(自身を除く): 259767032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 28283, 56566, 113132, 197981, 226264, 311113, 395962, 622226, 791924, 1244452, 1583848, 2177791, 2488904, 3422243, 4355582, 6844486, 8711164, 13688972, 17422328, 23955701, 27377944, 47911402, 95822804, 191645608]

約数ペア:

[(1, 191645608), (2, 95822804), (4, 47911402), (7, 27377944), (8, 23955701), (11, 17422328), (14, 13688972), (22, 8711164), (28, 6844486), (44, 4355582), (56, 3422243), (77, 2488904), (88, 2177791), (121, 1583848), (154, 1244452), (242, 791924), (308, 622226), (484, 395962), (616, 311113), (847, 226264), (968, 197981), (1694, 113132), (3388, 56566), (6776, 28283)]