142746388

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{4831}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 255709440

約数和(自身を除く): 112963052

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 4831, 7387, 9662, 14774, 19324, 29548, 400973, 429959, 801946, 859918, 1603892, 1719836, 35686597, 71373194, 142746388]

約数ペア:

[(1, 142746388), (2, 71373194), (4, 35686597), (83, 1719836), (89, 1603892), (166, 859918), (178, 801946), (332, 429959), (356, 400973), (4831, 29548), (7387, 19324), (9662, 14774)]