152421657424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{501387031}}^1$

素因数の和:501387058

約数の個数: 20

約数和(自身を含む): 310859959840

約数和(自身を除く): 158438302416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 501387031, 1002774062, 2005548124, 4011096248, 8022192496, 9526353589, 19052707178, 38105414356, 76210828712, 152421657424]

約数ペア:

[(1, 152421657424), (2, 76210828712), (4, 38105414356), (8, 19052707178), (16, 9526353589), (19, 8022192496), (38, 4011096248), (76, 2005548124), (152, 1002774062), (304, 501387031)]