121123912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9787}}^1$

素因数の和:9830

約数の個数: 64

約数和(自身を含む): 295989120

約数和(自身を除く): 174865208

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 9787, 12376, 19574, 39148, 68509, 78296, 127231, 137018, 166379, 254462, 274036, 332758, 508924, 548072, 665516, 890617, 1017848, 1164653, 1331032, 1781234, 2162927, 2329306, 3562468, 4325854, 4658612, 7124936, 8651708, 9317224, 15140489, 17303416, 30280978, 60561956, 121123912]

約数ペア:

[(1, 121123912), (2, 60561956), (4, 30280978), (7, 17303416), (8, 15140489), (13, 9317224), (14, 8651708), (17, 7124936), (26, 4658612), (28, 4325854), (34, 3562468), (52, 2329306), (56, 2162927), (68, 1781234), (91, 1331032), (104, 1164653), (119, 1017848), (136, 890617), (182, 665516), (221, 548072), (238, 508924), (364, 332758), (442, 274036), (476, 254462), (728, 166379), (884, 137018), (952, 127231), (1547, 78296), (1768, 68509), (3094, 39148), (6188, 19574), (9787, 12376)]