144561808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{392831}}^1$

素因数の和:392862

約数の個数: 20

約数和(自身を含む): 292267008

約数和(自身を除く): 147705200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 392831, 785662, 1571324, 3142648, 6285296, 9035113, 18070226, 36140452, 72280904, 144561808]

約数ペア:

[(1, 144561808), (2, 72280904), (4, 36140452), (8, 18070226), (16, 9035113), (23, 6285296), (46, 3142648), (92, 1571324), (184, 785662), (368, 392831)]