145262442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18439}}^1$

素因数の和:18558

約数の個数: 32

約数和(自身を含む): 315987840

約数和(自身を除く): 170725398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 18439, 36878, 55317, 110634, 239707, 479414, 719121, 1438242, 1862339, 3724678, 5587017, 11174034, 24210407, 48420814, 72631221, 145262442]

約数ペア:

[(1, 145262442), (2, 72631221), (3, 48420814), (6, 24210407), (13, 11174034), (26, 5587017), (39, 3724678), (78, 1862339), (101, 1438242), (202, 719121), (303, 479414), (606, 239707), (1313, 110634), (2626, 55317), (3939, 36878), (7878, 18439)]