155891616

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8243}}^1$

素因数の和:8453

約数の個数: 48

約数和(自身を含む): 411342624

約数和(自身を除く): 255451008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 8243, 9456, 16486, 18912, 24729, 32972, 49458, 65944, 98916, 131888, 197832, 263776, 395664, 791328, 1623871, 3247742, 4871613, 6495484, 9743226, 12990968, 19486452, 25981936, 38972904, 51963872, 77945808, 155891616]

約数ペア:

[(1, 155891616), (2, 77945808), (3, 51963872), (4, 38972904), (6, 25981936), (8, 19486452), (12, 12990968), (16, 9743226), (24, 6495484), (32, 4871613), (48, 3247742), (96, 1623871), (197, 791328), (394, 395664), (591, 263776), (788, 197832), (1182, 131888), (1576, 98916), (2364, 65944), (3152, 49458), (4728, 32972), (6304, 24729), (8243, 18912), (9456, 16486)]