189969152

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{43651}}^1$

素因数の和:43684

約数の個数: 36

約数和(自身を含む): 401511096

約数和(自身を除く): 211541944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 43651, 87302, 174604, 349208, 698416, 742067, 1396832, 1484134, 2793664, 2968268, 5587328, 5936536, 11174656, 11873072, 23746144, 47492288, 94984576, 189969152]

約数ペア:

[(1, 189969152), (2, 94984576), (4, 47492288), (8, 23746144), (16, 11873072), (17, 11174656), (32, 5936536), (34, 5587328), (64, 2968268), (68, 2793664), (128, 1484134), (136, 1396832), (256, 742067), (272, 698416), (544, 349208), (1088, 174604), (2176, 87302), (4352, 43651)]