145118272

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{13417}}^1$

素因数の和:13455

約数の個数: 42

約数和(自身を含む): 311847738

約数和(自身を除く): 166729466

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 13417, 26834, 53668, 107336, 174421, 214672, 348842, 429344, 697684, 858688, 1395368, 2267473, 2790736, 4534946, 5581472, 9069892, 11162944, 18139784, 36279568, 72559136, 145118272]

約数ペア:

[(1, 145118272), (2, 72559136), (4, 36279568), (8, 18139784), (13, 11162944), (16, 9069892), (26, 5581472), (32, 4534946), (52, 2790736), (64, 2267473), (104, 1395368), (169, 858688), (208, 697684), (338, 429344), (416, 348842), (676, 214672), (832, 174421), (1352, 107336), (2704, 53668), (5408, 26834), (10816, 13417)]