154927836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{204931}}^1$

素因数の和:204951

約数の個数: 48

約数和(自身を含む): 459047680

約数和(自身を除く): 304119844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 204931, 409862, 614793, 819724, 1229586, 1434517, 1844379, 2459172, 2869034, 3688758, 4303551, 5533137, 5738068, 7377516, 8607102, 11066274, 12910653, 17214204, 22132548, 25821306, 38731959, 51642612, 77463918, 154927836]

約数ペア:

[(1, 154927836), (2, 77463918), (3, 51642612), (4, 38731959), (6, 25821306), (7, 22132548), (9, 17214204), (12, 12910653), (14, 11066274), (18, 8607102), (21, 7377516), (27, 5738068), (28, 5533137), (36, 4303551), (42, 3688758), (54, 2869034), (63, 2459172), (84, 1844379), (108, 1434517), (126, 1229586), (189, 819724), (252, 614793), (378, 409862), (756, 204931)]