161045694

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 357581952

約数和(自身を除く): 196536258

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 223, 318, 446, 477, 669, 757, 954, 1338, 1514, 2007, 2271, 4014, 4542, 6813, 11819, 13626, 23638, 35457, 40121, 70914, 80242, 106371, 120363, 168811, 212742, 240726, 337622, 361089, 506433, 722178, 1012866, 1519299, 3038598, 8946983, 17893966, 26840949, 53681898, 80522847, 161045694]

約数ペア:

[(1, 161045694), (2, 80522847), (3, 53681898), (6, 26840949), (9, 17893966), (18, 8946983), (53, 3038598), (106, 1519299), (159, 1012866), (223, 722178), (318, 506433), (446, 361089), (477, 337622), (669, 240726), (757, 212742), (954, 168811), (1338, 120363), (1514, 106371), (2007, 80242), (2271, 70914), (4014, 40121), (4542, 35457), (6813, 23638), (11819, 13626)]