142209972

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{8387}}^1$

素因数の和:8557

約数の個数: 48

約数和(自身を含む): 371085120

約数和(自身を除く): 228875148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8387, 8478, 16774, 16956, 25161, 33548, 50322, 75483, 100644, 150966, 226449, 301932, 452898, 905796, 1316759, 2633518, 3950277, 5267036, 7900554, 11850831, 15801108, 23701662, 35552493, 47403324, 71104986, 142209972]

約数ペア:

[(1, 142209972), (2, 71104986), (3, 47403324), (4, 35552493), (6, 23701662), (9, 15801108), (12, 11850831), (18, 7900554), (27, 5267036), (36, 3950277), (54, 2633518), (108, 1316759), (157, 905796), (314, 452898), (471, 301932), (628, 226449), (942, 150966), (1413, 100644), (1884, 75483), (2826, 50322), (4239, 33548), (5652, 25161), (8387, 16956), (8478, 16774)]