158137236

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 419100864

約数和(自身を除く): 260963628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 331, 414, 577, 662, 828, 993, 1154, 1324, 1731, 1986, 2308, 2979, 3462, 3972, 5193, 5958, 6924, 7613, 10386, 11916, 13271, 15226, 20772, 22839, 26542, 30452, 39813, 45678, 53084, 68517, 79626, 91356, 119439, 137034, 159252, 190987, 238878, 274068, 381974, 477756, 572961, 763948, 1145922, 1718883, 2291844, 3437766, 4392701, 6875532, 8785402, 13178103, 17570804, 26356206, 39534309, 52712412, 79068618, 158137236]

約数ペア:

[(1, 158137236), (2, 79068618), (3, 52712412), (4, 39534309), (6, 26356206), (9, 17570804), (12, 13178103), (18, 8785402), (23, 6875532), (36, 4392701), (46, 3437766), (69, 2291844), (92, 1718883), (138, 1145922), (207, 763948), (276, 572961), (331, 477756), (414, 381974), (577, 274068), (662, 238878), (828, 190987), (993, 159252), (1154, 137034), (1324, 119439), (1731, 91356), (1986, 79626), (2308, 68517), (2979, 53084), (3462, 45678), (3972, 39813), (5193, 30452), (5958, 26542), (6924, 22839), (7613, 20772), (10386, 15226), (11916, 13271)]