121344156

素因数分解:

$2^2\times 3^4\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1240

約数の個数: 60

約数和(自身を含む): 318255168

約数和(自身を除く): 196911012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 607, 617, 1214, 1234, 1821, 1851, 2428, 2468, 3642, 3702, 5463, 5553, 7284, 7404, 10926, 11106, 16389, 16659, 21852, 22212, 32778, 33318, 49167, 49977, 65556, 66636, 98334, 99954, 196668, 199908, 374519, 749038, 1123557, 1498076, 2247114, 3370671, 4494228, 6741342, 10112013, 13482684, 20224026, 30336039, 40448052, 60672078, 121344156]

約数ペア:

[(1, 121344156), (2, 60672078), (3, 40448052), (4, 30336039), (6, 20224026), (9, 13482684), (12, 10112013), (18, 6741342), (27, 4494228), (36, 3370671), (54, 2247114), (81, 1498076), (108, 1123557), (162, 749038), (324, 374519), (607, 199908), (617, 196668), (1214, 99954), (1234, 98334), (1821, 66636), (1851, 65556), (2428, 49977), (2468, 49167), (3642, 33318), (3702, 32778), (5463, 22212), (5553, 21852), (7284, 16659), (7404, 16389), (10926, 11106)]