143306176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{172243}}^1$

素因数の和:172268

約数の個数: 28

約数和(自身を含む): 306249832

約数和(自身を除く): 162943656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 172243, 344486, 688972, 1377944, 2239159, 2755888, 4478318, 5511776, 8956636, 11023552, 17913272, 35826544, 71653088, 143306176]

約数ペア:

[(1, 143306176), (2, 71653088), (4, 35826544), (8, 17913272), (13, 11023552), (16, 8956636), (26, 5511776), (32, 4478318), (52, 2755888), (64, 2239159), (104, 1377944), (208, 688972), (416, 344486), (832, 172243)]