156910145170

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2161}}^1\times {\mathrm{10789}}^1$

素因数の和:13630

約数の個数: 32

約数和(自身を含む): 283015053360

約数和(自身を除く): 126104908190

約数列:

[1, 2, 5, 10, 673, 1346, 2161, 3365, 4322, 6730, 10789, 10805, 21578, 21610, 53945, 107890, 1454353, 2908706, 7260997, 7271765, 14521994, 14543530, 23315029, 36304985, 46630058, 72609970, 116575145, 233150290, 15691014517, 31382029034, 78455072585, 156910145170]

約数ペア:

[(1, 156910145170), (2, 78455072585), (5, 31382029034), (10, 15691014517), (673, 233150290), (1346, 116575145), (2161, 72609970), (3365, 46630058), (4322, 36304985), (6730, 23315029), (10789, 14543530), (10805, 14521994), (21578, 7271765), (21610, 7260997), (53945, 2908706), (107890, 1454353)]