156772914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{72379}}^1$

素因数の和:72422

約数の個数: 24

約数和(自身を含む): 330921360

約数和(自身を除く): 174148446

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 72379, 144758, 217137, 434274, 1375201, 2750402, 4125603, 8251206, 26128819, 52257638, 78386457, 156772914]

約数ペア:

[(1, 156772914), (2, 78386457), (3, 52257638), (6, 26128819), (19, 8251206), (38, 4125603), (57, 2750402), (114, 1375201), (361, 434274), (722, 217137), (1083, 144758), (2166, 72379)]