127365576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{408223}}^1$

素因数の和:408245

約数の個数: 32

約数和(自身を含む): 342908160

約数和(自身を除く): 215542584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 408223, 816446, 1224669, 1632892, 2449338, 3265784, 4898676, 5306899, 9797352, 10613798, 15920697, 21227596, 31841394, 42455192, 63682788, 127365576]

約数ペア:

[(1, 127365576), (2, 63682788), (3, 42455192), (4, 31841394), (6, 21227596), (8, 15920697), (12, 10613798), (13, 9797352), (24, 5306899), (26, 4898676), (39, 3265784), (52, 2449338), (78, 1632892), (104, 1224669), (156, 816446), (312, 408223)]