156947210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{6011}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 323782272

約数和(自身を除く): 166835062

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 3730, 5222, 6011, 12022, 13055, 26110, 30055, 42077, 60110, 84154, 210385, 420770, 2242103, 4484206, 11210515, 15694721, 22421030, 31389442, 78473605, 156947210]

約数ペア:

[(1, 156947210), (2, 78473605), (5, 31389442), (7, 22421030), (10, 15694721), (14, 11210515), (35, 4484206), (70, 2242103), (373, 420770), (746, 210385), (1865, 84154), (2611, 60110), (3730, 42077), (5222, 30055), (6011, 26110), (12022, 13055)]