145064144

素因数分解:

$2^4\times {\mathrm{2861}}^1\times {\mathrm{3169}}^1$

素因数の和:6038

約数の個数: 20

約数和(自身を含む): 281248740

約数和(自身を除く): 136184596

約数列:

[1, 2, 4, 8, 16, 2861, 3169, 5722, 6338, 11444, 12676, 22888, 25352, 45776, 50704, 9066509, 18133018, 36266036, 72532072, 145064144]

約数ペア:

[(1, 145064144), (2, 72532072), (4, 36266036), (8, 18133018), (16, 9066509), (2861, 50704), (3169, 45776), (5722, 25352), (6338, 22888), (11444, 12676)]