143358572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7283}}^1$

素因数の和:7350

約数の個数: 48

約数和(自身を含む): 310007040

約数和(自身を除く): 166648468

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 7283, 9842, 14566, 19684, 29132, 50981, 101962, 138377, 203924, 269471, 276754, 538942, 553508, 968639, 1077884, 1886297, 1937278, 3772594, 3874556, 5119949, 7545188, 10239898, 20479796, 35839643, 71679286, 143358572]

約数ペア:

[(1, 143358572), (2, 71679286), (4, 35839643), (7, 20479796), (14, 10239898), (19, 7545188), (28, 5119949), (37, 3874556), (38, 3772594), (74, 1937278), (76, 1886297), (133, 1077884), (148, 968639), (259, 553508), (266, 538942), (518, 276754), (532, 269471), (703, 203924), (1036, 138377), (1406, 101962), (2812, 50981), (4921, 29132), (7283, 19684), (9842, 14566)]