128218194

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9613}}^1$

素因数の和:9656

約数の個数: 64

約数和(自身を含む): 323030400

約数和(自身を除く): 194812206

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 9613, 13338, 19226, 28839, 57678, 86517, 124969, 173034, 182647, 249938, 259551, 365294, 374907, 519102, 547941, 749814, 1095882, 1124721, 1643823, 2249442, 2374411, 3287646, 3374163, 4748822, 4931469, 6748326, 7123233, 9862938, 14246466, 21369699, 42739398, 64109097, 128218194]

約数ペア:

[(1, 128218194), (2, 64109097), (3, 42739398), (6, 21369699), (9, 14246466), (13, 9862938), (18, 7123233), (19, 6748326), (26, 4931469), (27, 4748822), (38, 3374163), (39, 3287646), (54, 2374411), (57, 2249442), (78, 1643823), (114, 1124721), (117, 1095882), (171, 749814), (234, 547941), (247, 519102), (342, 374907), (351, 365294), (494, 259551), (513, 249938), (702, 182647), (741, 173034), (1026, 124969), (1482, 86517), (2223, 57678), (4446, 28839), (6669, 19226), (9613, 13338)]