150512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:440

約数の個数: 20

約数和(自身を含む): 305040

約数和(自身を除く): 154528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 409, 818, 1636, 3272, 6544, 9407, 18814, 37628, 75256, 150512]

約数ペア:

[(1, 150512), (2, 75256), (4, 37628), (8, 18814), (16, 9407), (23, 6544), (46, 3272), (92, 1636), (184, 818), (368, 409)]