138854608

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{37897}}^1$

素因数の和:38134

約数の個数: 20

約数和(自身を含む): 270212740

約数和(自身を除く): 131358132

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 37897, 75794, 151588, 303176, 606352, 8678413, 17356826, 34713652, 69427304, 138854608]

約数ペア:

[(1, 138854608), (2, 69427304), (4, 34713652), (8, 17356826), (16, 8678413), (229, 606352), (458, 303176), (916, 151588), (1832, 75794), (3664, 37897)]