177422032

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 349481600

約数和(自身を除く): 172059568

約数列:

[1, 2, 4, 8, 16, 103, 199, 206, 398, 412, 541, 796, 824, 1082, 1592, 1648, 2164, 3184, 4328, 8656, 20497, 40994, 55723, 81988, 107659, 111446, 163976, 215318, 222892, 327952, 430636, 445784, 861272, 891568, 1722544, 11088877, 22177754, 44355508, 88711016, 177422032]

約数ペア:

[(1, 177422032), (2, 88711016), (4, 44355508), (8, 22177754), (16, 11088877), (103, 1722544), (199, 891568), (206, 861272), (398, 445784), (412, 430636), (541, 327952), (796, 222892), (824, 215318), (1082, 163976), (1592, 111446), (1648, 107659), (2164, 81988), (3184, 55723), (4328, 40994), (8656, 20497)]