126563864

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16993}}^1$

素因数の和:17032

約数の個数: 48

約数和(自身を含む): 290597400

約数和(自身を除く): 164033536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 16993, 33986, 67972, 118951, 135944, 237902, 322867, 475804, 645734, 832657, 951608, 1291468, 1665314, 2260069, 2582936, 3330628, 4520138, 6661256, 9040276, 15820483, 18080552, 31640966, 63281932, 126563864]

約数ペア:

[(1, 126563864), (2, 63281932), (4, 31640966), (7, 18080552), (8, 15820483), (14, 9040276), (19, 6661256), (28, 4520138), (38, 3330628), (49, 2582936), (56, 2260069), (76, 1665314), (98, 1291468), (133, 951608), (152, 832657), (196, 645734), (266, 475804), (392, 322867), (532, 237902), (931, 135944), (1064, 118951), (1862, 67972), (3724, 33986), (7448, 16993)]