166571024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1493}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 340871040

約数和(自身を除く): 174300016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 367, 734, 1468, 1493, 2936, 2986, 5872, 5972, 6973, 11944, 13946, 23888, 27892, 28367, 55784, 56734, 111568, 113468, 226936, 453872, 547931, 1095862, 2191724, 4383448, 8766896, 10410689, 20821378, 41642756, 83285512, 166571024]

約数ペア:

[(1, 166571024), (2, 83285512), (4, 41642756), (8, 20821378), (16, 10410689), (19, 8766896), (38, 4383448), (76, 2191724), (152, 1095862), (304, 547931), (367, 453872), (734, 226936), (1468, 113468), (1493, 111568), (2936, 56734), (2986, 55784), (5872, 28367), (5972, 27892), (6973, 23888), (11944, 13946)]