191508304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40031}}^1$

素因数の和:40075

約数の個数: 40

約数和(自身を含む): 416973312

約数和(自身を除く): 225465008

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 40031, 80062, 160124, 320248, 520403, 640496, 920713, 1040806, 1841426, 2081612, 3682852, 4163224, 7365704, 8326448, 11969269, 14731408, 23938538, 47877076, 95754152, 191508304]

約数ペア:

[(1, 191508304), (2, 95754152), (4, 47877076), (8, 23938538), (13, 14731408), (16, 11969269), (23, 8326448), (26, 7365704), (46, 4163224), (52, 3682852), (92, 2081612), (104, 1841426), (184, 1040806), (208, 920713), (299, 640496), (368, 520403), (598, 320248), (1196, 160124), (2392, 80062), (4784, 40031)]