148088044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 288800512

約数和(自身を除く): 140712468

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 103, 172, 206, 412, 559, 643, 1118, 1286, 1339, 2236, 2572, 2678, 4429, 5356, 8359, 8858, 16718, 17716, 27649, 33436, 55298, 57577, 66229, 110596, 115154, 132458, 230308, 264916, 359437, 718874, 860977, 1437748, 1721954, 2847847, 3443908, 5695694, 11391388, 37022011, 74044022, 148088044]

約数ペア:

[(1, 148088044), (2, 74044022), (4, 37022011), (13, 11391388), (26, 5695694), (43, 3443908), (52, 2847847), (86, 1721954), (103, 1437748), (172, 860977), (206, 718874), (412, 359437), (559, 264916), (643, 230308), (1118, 132458), (1286, 115154), (1339, 110596), (2236, 66229), (2572, 57577), (2678, 55298), (4429, 33436), (5356, 27649), (8359, 17716), (8858, 16718)]