160157228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1543}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 350697984

約数和(自身を除く): 190540756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 337, 674, 1348, 1543, 2359, 3086, 3707, 4718, 6172, 7414, 9436, 10801, 14828, 16973, 21602, 25949, 33946, 43204, 51898, 67892, 103796, 118811, 237622, 475244, 519991, 1039982, 2079964, 3639937, 5719901, 7279874, 11439802, 14559748, 22879604, 40039307, 80078614, 160157228]

約数ペア:

[(1, 160157228), (2, 80078614), (4, 40039307), (7, 22879604), (11, 14559748), (14, 11439802), (22, 7279874), (28, 5719901), (44, 3639937), (77, 2079964), (154, 1039982), (308, 519991), (337, 475244), (674, 237622), (1348, 118811), (1543, 103796), (2359, 67892), (3086, 51898), (3707, 43204), (4718, 33946), (6172, 25949), (7414, 21602), (9436, 16973), (10801, 14828)]