128882748

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1741}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 312166400

約数和(自身を除く): 183283652

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 199, 372, 398, 597, 796, 1194, 1741, 2388, 3482, 5223, 6169, 6964, 10446, 12338, 18507, 20892, 24676, 37014, 53971, 74028, 107942, 161913, 215884, 323826, 346459, 647652, 692918, 1039377, 1385836, 2078754, 4157508, 10740229, 21480458, 32220687, 42960916, 64441374, 128882748]

約数ペア:

[(1, 128882748), (2, 64441374), (3, 42960916), (4, 32220687), (6, 21480458), (12, 10740229), (31, 4157508), (62, 2078754), (93, 1385836), (124, 1039377), (186, 692918), (199, 647652), (372, 346459), (398, 323826), (597, 215884), (796, 161913), (1194, 107942), (1741, 74028), (2388, 53971), (3482, 37014), (5223, 24676), (6169, 20892), (6964, 18507), (10446, 12338)]