128742216

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{73483}}^1$

素因数の和:73565

約数の個数: 32

約数和(自身を含む): 326268960

約数和(自身を除く): 197526744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 73483, 146966, 220449, 293932, 440898, 587864, 881796, 1763592, 5364259, 10728518, 16092777, 21457036, 32185554, 42914072, 64371108, 128742216]

約数ペア:

[(1, 128742216), (2, 64371108), (3, 42914072), (4, 32185554), (6, 21457036), (8, 16092777), (12, 10728518), (24, 5364259), (73, 1763592), (146, 881796), (219, 587864), (292, 440898), (438, 293932), (584, 220449), (876, 146966), (1752, 73483)]