118721656

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 227098080

約数和(自身を除く): 108376424

約数列:

[1, 2, 4, 8, 71, 142, 197, 284, 394, 568, 788, 1061, 1576, 2122, 4244, 8488, 13987, 27974, 55948, 75331, 111896, 150662, 209017, 301324, 418034, 602648, 836068, 1672136, 14840207, 29680414, 59360828, 118721656]

約数ペア:

[(1, 118721656), (2, 59360828), (4, 29680414), (8, 14840207), (71, 1672136), (142, 836068), (197, 602648), (284, 418034), (394, 301324), (568, 209017), (788, 150662), (1061, 111896), (1576, 75331), (2122, 55948), (4244, 27974), (8488, 13987)]