157433868

素因数分解:

$2^2\times 3^5\times {\mathrm{161969}}^1$

素因数の和:161988

約数の個数: 36

約数和(自身を含む): 412699560

約数和(自身を除く): 255265692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 161969, 323938, 485907, 647876, 971814, 1457721, 1943628, 2915442, 4373163, 5830884, 8746326, 13119489, 17492652, 26238978, 39358467, 52477956, 78716934, 157433868]

約数ペア:

[(1, 157433868), (2, 78716934), (3, 52477956), (4, 39358467), (6, 26238978), (9, 17492652), (12, 13119489), (18, 8746326), (27, 5830884), (36, 4373163), (54, 2915442), (81, 1943628), (108, 1457721), (162, 971814), (243, 647876), (324, 485907), (486, 323938), (972, 161969)]