157804582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 262563840

約数和(自身を除く): 104759258

約数列:

[1, 2, 13, 26, 43, 86, 191, 382, 559, 739, 1118, 1478, 2483, 4966, 8213, 9607, 16426, 19214, 31777, 63554, 106769, 141149, 213538, 282298, 413101, 826202, 1834937, 3669874, 6069407, 12138814, 78902291, 157804582]

約数ペア:

[(1, 157804582), (2, 78902291), (13, 12138814), (26, 6069407), (43, 3669874), (86, 1834937), (191, 826202), (382, 413101), (559, 282298), (739, 213538), (1118, 141149), (1478, 106769), (2483, 63554), (4966, 31777), (8213, 19214), (9607, 16426)]