161271288

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47657}}^1$

素因数の和:47716

約数の個数: 48

約数和(自身を含む): 446078880

約数和(自身を除く): 284807592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 47657, 95314, 142971, 190628, 285942, 381256, 428913, 571884, 857826, 1143768, 1715652, 2239879, 3431304, 4479758, 6719637, 8959516, 13439274, 17919032, 20158911, 26878548, 40317822, 53757096, 80635644, 161271288]

約数ペア:

[(1, 161271288), (2, 80635644), (3, 53757096), (4, 40317822), (6, 26878548), (8, 20158911), (9, 17919032), (12, 13439274), (18, 8959516), (24, 6719637), (36, 4479758), (47, 3431304), (72, 2239879), (94, 1715652), (141, 1143768), (188, 857826), (282, 571884), (376, 428913), (423, 381256), (564, 285942), (846, 190628), (1128, 142971), (1692, 95314), (3384, 47657)]