128042328

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{55001}}^1$

素因数の和:55107

約数の個数: 32

約数和(自身を含む): 323411760

約数和(自身を除く): 195369432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 55001, 110002, 165003, 220004, 330006, 440008, 660012, 1320024, 5335097, 10670194, 16005291, 21340388, 32010582, 42680776, 64021164, 128042328]

約数ペア:

[(1, 128042328), (2, 64021164), (3, 42680776), (4, 32010582), (6, 21340388), (8, 16005291), (12, 10670194), (24, 5335097), (97, 1320024), (194, 660012), (291, 440008), (388, 330006), (582, 220004), (776, 165003), (1164, 110002), (2328, 55001)]