138504144

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{18379}}^1$

素因数の和:18547

約数の個数: 40

約数和(自身を含む): 360100960

約数和(自身を除く): 221596816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 18379, 36758, 55137, 73516, 110274, 147032, 220548, 294064, 441096, 882192, 2885503, 5771006, 8656509, 11542012, 17313018, 23084024, 34626036, 46168048, 69252072, 138504144]

約数ペア:

[(1, 138504144), (2, 69252072), (3, 46168048), (4, 34626036), (6, 23084024), (8, 17313018), (12, 11542012), (16, 8656509), (24, 5771006), (48, 2885503), (157, 882192), (314, 441096), (471, 294064), (628, 220548), (942, 147032), (1256, 110274), (1884, 73516), (2512, 55137), (3768, 36758), (7536, 18379)]