157942799252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{172307}}^1$

素因数の和:174060

約数の個数: 48

約数和(自身を含む): 332706071040

約数和(自身を除く): 174763271788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1723, 3446, 6892, 12061, 24122, 32737, 48244, 65474, 130948, 172307, 229159, 344614, 458318, 689228, 916636, 1206149, 2412298, 3273833, 4824596, 6547666, 13095332, 22916831, 45833662, 91667324, 296884961, 593769922, 1187539844, 2078194727, 4156389454, 5640814259, 8312778908, 11281628518, 22563257036, 39485699813, 78971399626, 157942799252]

約数ペア:

[(1, 157942799252), (2, 78971399626), (4, 39485699813), (7, 22563257036), (14, 11281628518), (19, 8312778908), (28, 5640814259), (38, 4156389454), (76, 2078194727), (133, 1187539844), (266, 593769922), (532, 296884961), (1723, 91667324), (3446, 45833662), (6892, 22916831), (12061, 13095332), (24122, 6547666), (32737, 4824596), (48244, 3273833), (65474, 2412298), (130948, 1206149), (172307, 916636), (229159, 689228), (344614, 458318)]