157656168

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{95203}}^1$

素因数の和:95238

約数の個数: 48

約数和(自身を含む): 445554720

約数和(自身を除く): 287898552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 95203, 190406, 285609, 380812, 571218, 761624, 856827, 1142436, 1713654, 2189669, 2284872, 3427308, 4379338, 6569007, 6854616, 8758676, 13138014, 17517352, 19707021, 26276028, 39414042, 52552056, 78828084, 157656168]

約数ペア:

[(1, 157656168), (2, 78828084), (3, 52552056), (4, 39414042), (6, 26276028), (8, 19707021), (9, 17517352), (12, 13138014), (18, 8758676), (23, 6854616), (24, 6569007), (36, 4379338), (46, 3427308), (69, 2284872), (72, 2189669), (92, 1713654), (138, 1142436), (184, 856827), (207, 761624), (276, 571218), (414, 380812), (552, 285609), (828, 190406), (1656, 95203)]