138410044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 263608128

約数和(自身を除く): 125198084

約数列:

[1, 2, 4, 23, 37, 46, 73, 74, 92, 146, 148, 292, 557, 851, 1114, 1679, 1702, 2228, 2701, 3358, 3404, 5402, 6716, 10804, 12811, 20609, 25622, 40661, 41218, 51244, 62123, 81322, 82436, 124246, 162644, 248492, 474007, 935203, 948014, 1504457, 1870406, 1896028, 3008914, 3740812, 6017828, 34602511, 69205022, 138410044]

約数ペア:

[(1, 138410044), (2, 69205022), (4, 34602511), (23, 6017828), (37, 3740812), (46, 3008914), (73, 1896028), (74, 1870406), (92, 1504457), (146, 948014), (148, 935203), (292, 474007), (557, 248492), (851, 162644), (1114, 124246), (1679, 82436), (1702, 81322), (2228, 62123), (2701, 51244), (3358, 41218), (3404, 40661), (5402, 25622), (6716, 20609), (10804, 12811)]