238164016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8501}}^1$

素因数の和:8629

約数の個数: 40

約数和(自身を含む): 493388064

約数和(自身を除く): 255224048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1648, 1751, 3502, 7004, 8501, 14008, 17002, 28016, 34004, 68008, 136016, 144517, 289034, 578068, 875603, 1156136, 1751206, 2312272, 3502412, 7004824, 14009648, 14885251, 29770502, 59541004, 119082008, 238164016]

約数ペア:

[(1, 238164016), (2, 119082008), (4, 59541004), (8, 29770502), (16, 14885251), (17, 14009648), (34, 7004824), (68, 3502412), (103, 2312272), (136, 1751206), (206, 1156136), (272, 875603), (412, 578068), (824, 289034), (1648, 144517), (1751, 136016), (3502, 68008), (7004, 34004), (8501, 28016), (14008, 17002)]