168045641296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9871}}^1\times {\mathrm{81847}}^1$

素因数の和:91739

約数の個数: 40

約数和(自身を含む): 350673499904

約数和(自身を除く): 182627858608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9871, 19742, 39484, 78968, 81847, 128323, 157936, 163694, 256646, 327388, 513292, 654776, 1026584, 1064011, 1309552, 2053168, 2128022, 4256044, 8512088, 17024176, 807911737, 1615823474, 3231646948, 6463293896, 10502852581, 12926587792, 21005705162, 42011410324, 84022820648, 168045641296]

約数ペア:

[(1, 168045641296), (2, 84022820648), (4, 42011410324), (8, 21005705162), (13, 12926587792), (16, 10502852581), (26, 6463293896), (52, 3231646948), (104, 1615823474), (208, 807911737), (9871, 17024176), (19742, 8512088), (39484, 4256044), (78968, 2128022), (81847, 2053168), (128323, 1309552), (157936, 1064011), (163694, 1026584), (256646, 654776), (327388, 513292)]