140575792

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9883}}^1$

素因数の和:10025

約数の個数: 40

約数和(自身を含む): 313757696

約数和(自身を除く): 173181904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 9883, 14224, 19766, 39532, 69181, 79064, 138362, 158128, 276724, 553448, 1106896, 1255141, 2510282, 5020564, 8785987, 10041128, 17571974, 20082256, 35143948, 70287896, 140575792]

約数ペア:

[(1, 140575792), (2, 70287896), (4, 35143948), (7, 20082256), (8, 17571974), (14, 10041128), (16, 8785987), (28, 5020564), (56, 2510282), (112, 1255141), (127, 1106896), (254, 553448), (508, 276724), (889, 158128), (1016, 138362), (1778, 79064), (2032, 69181), (3556, 39532), (7112, 19766), (9883, 14224)]