121142308

素因数分解:

$2^2\times 7^2\times {\mathrm{751}}^1\times {\mathrm{823}}^1$

素因数の和:1592

約数の個数: 36

約数和(自身を含む): 247239552

約数和(自身を除く): 126097244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 751, 823, 1502, 1646, 3004, 3292, 5257, 5761, 10514, 11522, 21028, 23044, 36799, 40327, 73598, 80654, 147196, 161308, 618073, 1236146, 2472292, 4326511, 8653022, 17306044, 30285577, 60571154, 121142308]

約数ペア:

[(1, 121142308), (2, 60571154), (4, 30285577), (7, 17306044), (14, 8653022), (28, 4326511), (49, 2472292), (98, 1236146), (196, 618073), (751, 161308), (823, 147196), (1502, 80654), (1646, 73598), (3004, 40327), (3292, 36799), (5257, 23044), (5761, 21028), (10514, 11522)]