186740528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28961}}^1$

素因数の和:29013

約数の個数: 40

約数和(自身を含む): 402224256

約数和(自身を除く): 215483728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 28961, 57922, 115844, 231688, 376493, 463376, 752986, 897791, 1505972, 1795582, 3011944, 3591164, 6023888, 7182328, 11671283, 14364656, 23342566, 46685132, 93370264, 186740528]

約数ペア:

[(1, 186740528), (2, 93370264), (4, 46685132), (8, 23342566), (13, 14364656), (16, 11671283), (26, 7182328), (31, 6023888), (52, 3591164), (62, 3011944), (104, 1795582), (124, 1505972), (208, 897791), (248, 752986), (403, 463376), (496, 376493), (806, 231688), (1612, 115844), (3224, 57922), (6448, 28961)]