142423204

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{9437}}^1$

素因数の和:9473

約数の個数: 48

約数和(自身を含む): 317116800

約数和(自身を除く): 174693596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 9437, 15092, 18874, 37748, 66059, 103807, 132118, 207614, 264236, 415228, 462413, 726649, 924826, 1453298, 1849652, 2906596, 3236891, 5086543, 6473782, 10173086, 12947564, 20346172, 35605801, 71211602, 142423204]

約数ペア:

[(1, 142423204), (2, 71211602), (4, 35605801), (7, 20346172), (11, 12947564), (14, 10173086), (22, 6473782), (28, 5086543), (44, 3236891), (49, 2906596), (77, 1849652), (98, 1453298), (154, 924826), (196, 726649), (308, 462413), (343, 415228), (539, 264236), (686, 207614), (1078, 132118), (1372, 103807), (2156, 66059), (3773, 37748), (7546, 18874), (9437, 15092)]