142680986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3623}}^1$

素因数の和:3758

約数の個数: 32

約数和(自身を含む): 255709440

約数和(自身を除く): 113028454

約数列:

[1, 2, 7, 14, 29, 58, 97, 194, 203, 406, 679, 1358, 2813, 3623, 5626, 7246, 19691, 25361, 39382, 50722, 105067, 210134, 351431, 702862, 735469, 1470938, 2460017, 4920034, 10191499, 20382998, 71340493, 142680986]

約数ペア:

[(1, 142680986), (2, 71340493), (7, 20382998), (14, 10191499), (29, 4920034), (58, 2460017), (97, 1470938), (194, 735469), (203, 702862), (406, 351431), (679, 210134), (1358, 105067), (2813, 50722), (3623, 39382), (5626, 25361), (7246, 19691)]