143719154

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3078

約数の個数: 24

約数和(自身を含む): 230995728

約数和(自身を除く): 87276574

約数列:

[1, 2, 19, 38, 67, 134, 361, 722, 1273, 2546, 2971, 5942, 24187, 48374, 56449, 112898, 199057, 398114, 1072531, 2145062, 3782083, 7564166, 71859577, 143719154]

約数ペア:

[(1, 143719154), (2, 71859577), (19, 7564166), (38, 3782083), (67, 2145062), (134, 1072531), (361, 398114), (722, 199057), (1273, 112898), (2546, 56449), (2971, 48374), (5942, 24187)]