143295256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 297561600

約数和(自身を除く): 154266344

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 107, 158, 163, 214, 316, 326, 428, 632, 652, 856, 1027, 1304, 1391, 2054, 2119, 2782, 4108, 4238, 5564, 8216, 8453, 8476, 11128, 12877, 16906, 16952, 17441, 25754, 33812, 34882, 51508, 67624, 69764, 103016, 109889, 139528, 167401, 219778, 226733, 334802, 439556, 453466, 669604, 879112, 906932, 1339208, 1377839, 1813864, 2755678, 5511356, 11022712, 17911907, 35823814, 71647628, 143295256]

約数ペア:

[(1, 143295256), (2, 71647628), (4, 35823814), (8, 17911907), (13, 11022712), (26, 5511356), (52, 2755678), (79, 1813864), (104, 1377839), (107, 1339208), (158, 906932), (163, 879112), (214, 669604), (316, 453466), (326, 439556), (428, 334802), (632, 226733), (652, 219778), (856, 167401), (1027, 139528), (1304, 109889), (1391, 103016), (2054, 69764), (2119, 67624), (2782, 51508), (4108, 34882), (4238, 33812), (5564, 25754), (8216, 17441), (8453, 16952), (8476, 16906), (11128, 12877)]