137156780632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1620013}}^1$

素因数の和:1620595

約数の個数: 32

約数和(自身を含む): 271190343600

約数和(自身を除く): 134033562968

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 557, 1114, 2228, 4456, 10583, 21166, 42332, 84664, 1620013, 3240026, 6480052, 12960104, 30780247, 61560494, 123120988, 246241976, 902347241, 1804694482, 3609388964, 7218777928, 17144597579, 34289195158, 68578390316, 137156780632]

約数ペア:

[(1, 137156780632), (2, 68578390316), (4, 34289195158), (8, 17144597579), (19, 7218777928), (38, 3609388964), (76, 1804694482), (152, 902347241), (557, 246241976), (1114, 123120988), (2228, 61560494), (4456, 30780247), (10583, 12960104), (21166, 6480052), (42332, 3240026), (84664, 1620013)]