145429888

素因数分解:

$2^7\times {\mathrm{487}}^1\times {\mathrm{2333}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 290442960

約数和(自身を除く): 145013072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 487, 974, 1948, 2333, 3896, 4666, 7792, 9332, 15584, 18664, 31168, 37328, 62336, 74656, 149312, 298624, 1136171, 2272342, 4544684, 9089368, 18178736, 36357472, 72714944, 145429888]

約数ペア:

[(1, 145429888), (2, 72714944), (4, 36357472), (8, 18178736), (16, 9089368), (32, 4544684), (64, 2272342), (128, 1136171), (487, 298624), (974, 149312), (1948, 74656), (2333, 62336), (3896, 37328), (4666, 31168), (7792, 18664), (9332, 15584)]