128833164

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{11657}}^1$

素因数の和:11974

約数の個数: 36

約数和(自身を含む): 326750424

約数和(自身を除く): 197917260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 11052, 11657, 23314, 34971, 46628, 69942, 104913, 139884, 209826, 419652, 3578699, 7157398, 10736097, 14314796, 21472194, 32208291, 42944388, 64416582, 128833164]

約数ペア:

[(1, 128833164), (2, 64416582), (3, 42944388), (4, 32208291), (6, 21472194), (9, 14314796), (12, 10736097), (18, 7157398), (36, 3578699), (307, 419652), (614, 209826), (921, 139884), (1228, 104913), (1842, 69942), (2763, 46628), (3684, 34971), (5526, 23314), (11052, 11657)]